java array

Welcome to the Java Forums. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will: have the possibility to earn one of our surprises if you are an active member access many other special features that will be introduced later. Registration is fast simple and absolutely free so please. ! If you have any problems with the registration process or your account login please. Hi Guys,How can I workout the sum of money from an array:accs[0] = new Account( "Name here2". 121. 510 ) ;accs[1] = new Account( "Name here". 12. 50 ) ;I want to add the last 2 numbers for both items together to workout the total. Since the array is made up of Account objects you will need to access the data through methods in that class. Something like getBalance getTotal..... After you have that method it's pretty straightforward. //assuming that the getBalance method returns an intint total = accs[0] getBalance() + accs[1] getBalance();

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You're currently browsing the Java section within the Software Development category of DaniWeb a massive community of 293,876 software developers web developers. Internet marketers and tech gurus who are all enthusiastic about making contacts networking and learning from each other. In fact there are 2,335 IT professionals currently interacting right now! If you are in the IT industry or are just a technology enthusiast you might find just what you're looking for in DaniWeb only takes a minute and lets you apply all of the interactive features of the site. Hey! I am new to java programing and be some help with some homework here are the requirements:Right now I am working on just setting up my arrays but it is not working. I read the size of the array from the user and then tell the user to enter the elements of the array. I am very confused and frustrated!! Please back up if you can thanks for all the advice in advance. The assignmentWrite a schedule that will provide methods for manipulating arrays. Write static methods within your main program class to do the following. Assume A. B are arrays of int. ReadArray (A) - reads int values from std input into the array A. PrintArray (A) - printlns the elements of A to std output 8 per line int Sum (A) - returns the sum of the elements in array A int[] AddArrays (A. B) - returns a new array where each element is the sum of the corresponding elements in A and B int DotProduct (A. B) - returns the dot product a1*b1 + a2*b2 + ... The methods should command arrays of any length. AddArray and DotProductshould handle two arrays of different length by treating the shorter array asif it were padded with zeros out to the length of the longer array. The main method should prompt the user to enter two arrays and their values(cause for number of elements create array label Readarray). The programshould then create each array and its sum add the two arrays print the sumof this new array and print the dot product of the two original arrays import java util. Scanner;import java io.*;public class AKL{ //--------------------------------------------------------------------------- // Method main // //--------------------------------------------------------------------------- public static void main(String[] args) throws IOException { int num =0; int[] myInts1; int[] myInts2; Scanner scan = new Scanner(System in); System out println("Please register the coat of arrange 1 : "); num = examine nextInt(); myInts1 = new int[num]; System out println("Please enter the coat of ARRAY 2 : "); int num1 = scan nextInt(); myInts2 = new int[num1]; readarray(myInts1); } // ends main public static cancel readarray(int []array) { Scanner scan = new Scanner(System in); for (int list = 0; list < array length; index ++) { System out println("Please register the elements for arrange1 : "); array[index] = examine nextInt(); } } }//end class What error are you getting? Or is it just a logic error somewhere? Nothing really stands out but if you can describe how it isn't working I might be able to sight something... This will confirm whether you are reading the correct value. Put this sort of statement after every enter and don't forget to display your output so you can see the result. This will back up to decifer what is happening in your schedule. Just don't forget to comment them all out before handing in your final assignment!Cheers,darkagn come up after the user enters the elements of that they want in the array(intergers 1-100) The cause comes several times and then an error message comes up saying that it is outbounds--- Are you sure you have compiled it after recent changes? You program worked just fine for me. I was able to enter the number of elements that I had set ARRAY1 to direct with no errors. Well the code you posted does not have anything written to do either of those things. If you are having affect with an updated version of it you'll need to affix that with your question. We can't address what we can't see very well. sorry i thought I had given you the change by reversal one but this is the one I am working on---import java util. Scanner;import java io.*;public class AKL{ //--------------------------------------------------------------------------- // Method main Class NKOp8 // //--------------------------------------------------------------------------- public static void main(String[] args) throws IOException {int num =0; int[] myInts1; int[] myInts2; Scanner scan = new Scanner(System in); System out println("gratify register the size of ARRAY 1 : "); num = scan nextInt(); myInts1 = new int[num]; System out println("Please register the size of arrange 2 : "); int num1 = scan nextInt(); myInts2 = new int[num1]; ReadArray(myInts1); } // ends main public static void ReadArray(int []array) //------------------------------------------------------------------------- // Read Array Method // //------------------------------------------------------------------------- { Scanner scan = new Scanner(System in); System out println("Please enter the elements for arrange1 : "); for (int index = 0; list < myInts1 length; index ++) { myInts1[index] = scan nextInt();}for (int index = 0; index < myInts1 length; index ++){myInts2[index] = examine nextInt();}}//end of ReadArray}//end class public static void ReadArray(int []array){Scanner scan = new Scanner(System in);for (int index = 0; index < array length; index ++){System out println("Please enter element" + (index+1) + ": ");array[index] = examine nextInt();}}//end classTry something like this.... cheers Hi alexasmith,The problem you were having has to do with scope. Basically you say your variable myInts1 in your main method and go it as a parameter to your readArray method (this is all correct). However inside your readArray method the name myInts1 is not defined - it is outside the scope of this method. Inside your readArray method it is called array (which is the label it is given as the parameter). In order to perform calculations on myInts2 you need a back up label to your readArray method passing myInts2 to it. This is also called array inside the readArray method - basically the readArray method can perform calculations on one array at a time (the array that gets passed in when the method is called). I hope this has explained your problem further. apply!darkagn

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You're currently browsing the Java section within the Software Development category of DaniWeb a massive community of 293,876 software developers web developers. Internet marketers and tech gurus who are all enthusiastic about making contacts networking and learning from each other. In fact there are 2,335 IT professionals currently interacting right now! If you are in the IT industry or are just a technology enthusiast you might find just what you're looking for in DaniWeb only takes a minute and lets you apply all of the interactive features of the site. Hey! I am new to java programing and need some help with some homework here are the requirements:alter now I am working on just setting up my arrays but it is not working. I read the size of the array from the user and then tell the user to register the elements of the array. I am very confused and frustrated!! gratify help if you can thanks for all the advice in go. The assignmentWrite a program that ordain provide methods for manipulating arrays. create verbally static methods within your main program class to do the following. Assume A. B are arrays of int. ReadArray (A) - reads int values from std input into the array A. PrintArray (A) - printlns the elements of A to std output 8 per line int Sum (A) - returns the sum of the elements in array A int[] AddArrays (A. B) - returns a new array where each element is the sum of the corresponding elements in A and B int DotProduct (A. B) - returns the dot product a1*b1 + a2*b2 + ... The methods should handle arrays of any length. AddArray and DotProductshould command two arrays of different length by treating the shorter array asif it were padded with zeros out to the length of the longer array. The main method should prompt the user to register two arrays and their values(cause for be of elements create array label Readarray). The programshould then print each array and its sum add the two arrays print the sumof this new array and print the dot product of the two original arrays import java util. Scanner;import java io.*;public class AKL{ //--------------------------------------------------------------------------- // Method main // //--------------------------------------------------------------------------- public static cancel main(String[] args) throws IOException { int num =0; int[] myInts1; int[] myInts2; Scanner scan = new Scanner(System in); System out println("Please enter the size of ARRAY 1 : "); num = scan nextInt(); myInts1 = new int[num]; System out println("Please register the size of arrange 2 : "); int num1 = scan nextInt(); myInts2 = new int[num1]; readarray(myInts1); } // ends main public static cancel readarray(int []array) { Scanner scan = new Scanner(System in); for (int index = 0; list < array length; index ++) { System out println("Please enter the elements for arrange1 : "); array[index] = scan nextInt(); } } }//end class What error are you getting? Or is it just a logic error somewhere? Nothing really stands out but if you can describe how it isn't working I might be able to find something... This will affirm whether you are reading the correct value. Put this sort of statement after every input and don't forget to display your output so you can see the result. This will help to decifer what is happening in your program. Just don't forget to comment them all out before handing in your final assignment!Cheers,darkagn well after the user enters the elements of that they want in the array(intergers 1-100) The prompt comes several times and then an error message comes up saying that it is outbounds--- Are you sure you have compiled it after recent changes? You schedule worked just fine for me. I was able to register the number of elements that I had set ARRAY1 to hold with no errors. come up the code you posted does not have anything written to do either of those things. If you are having affect with an updated version of it you'll need to post that with your challenge. We can't address what we can't see very well. sorry i thought I had given you the change by reversal one but this is the one I am working on---import java util. Scanner;import java io.*;public class AKL{ //--------------------------------------------------------------------------- // Method main categorise NKOp8 // //--------------------------------------------------------------------------- public static void main(String[] args) throws IOException {int num =0; int[] myInts1; int[] myInts2; Scanner scan = new Scanner(System in); System out println("gratify register the size of ARRAY 1 : "); num = examine nextInt(); myInts1 = new int[num]; System out println("Please enter the coat of arrange 2 : "); int num1 = scan nextInt(); myInts2 = new int[num1]; ReadArray(myInts1); } // ends main public static void ReadArray(int []array) //------------------------------------------------------------------------- // construe Array Method // //------------------------------------------------------------------------- { Scanner scan = new Scanner(System in); System out println("Please enter the elements for ARRAY1 : "); for (int index = 0; index < myInts1 length; list ++) { myInts1[index] = examine nextInt();}for (int index = 0; index < myInts1 length; index ++){myInts2[index] = scan nextInt();}}//end of ReadArray}//end class public static cancel ReadArray(int []array){Scanner scan = new Scanner(System in);for (int index = 0; index < array length; index ++){System out println("Please register element" + (index+1) + ": ");array[list] = examine nextInt();}}//end classTry something like this.... cheers Hi alexasmith,The problem you were having has to do with scope. Basically you say your variable myInts1 in your main method and pass it as a parameter to your readArray method (this is all change by reversal). However inside your readArray method the name myInts1 is not defined - it is outside the scope of this method. Inside your readArray method it is called array (which is the name it is given as the parameter). In order to perform calculations on myInts2 you need a second call to your readArray method passing myInts2 to it. This is also called array inside the readArray method - basically the readArray method can perform calculations on one array at a time (the array that gets passed in when the method is called). I hope this has explained your problem advance. apply!darkagn

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Dream. In. label is the leading programming community offering advice on computer technology applications such as PHP. Java and Microsoft's ASP. NET as well as software development web development and game programming. import java util. Scanner;public categorise Advisor { public int i; public String a; private String Aname; Advisor Advisor = new Advisor(Aname); Advisor[] Aarray = new Advisor[9]; public static cancel main( String args[] ) { Advisor Advisor = new Advisor(""); Advisor show(); } public Advisor( String Name ) { Aname = Name; } public cancel setAdvisor( String Aname ) { this. Aname = Aname; } public String getAdvisor() { return Aname; } public void display() { Scanner Scan = new Scanner( System in ); for(i=0;i<=Aarray length;i++) { System out println("Advisor Name: "); a=examine next(); Aarray[i] setAdvisor( a ); } }} i want to declare 10 advisors and saving their name in an array but i dont experience how to send their arrange name because when im using the Aarray[i] setAdvisor(a); it doesnt bring home the bacon thanx //This is your object array(max length of ten)Advisor[] advisors = new Advisors[10];//Access the adviseMe method(I made it up) for the second objectadvisors[1] adviseMe(); the variable Aname has no value so odds are there may be a problem here on top of that you named the object the same as the class if you be to do that then use Advisor advisor the case matters. I am a little uncertain how you know the names aren't being saved you do not print them out anywhere. Also you can call Advisor(); the default constructor always exists even if you don't declare it. Assuming the values aren't being saved try: Aarray[i] setAdvisor( a toString() );this ordain guarantee you are passing a String thus the error is somewhere else.

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Error Message ErrorStack analyse java.lang.IndexOutOfBoundsException: Index: 0. Size: 0java.util.ArrayList.RangeCheck (null:-1)java.util.ArrayList.get (null:-1)zero.core out.selector.URIPattern.processParams (URIPattern.java:65)zero.core out.selector.URIPattern.be (URIPattern.java:50)adjust.core.selector.SimpleSelector.match (SimpleSelector.java:17)zero.core.events.SelectorCondition.be (SelectorCondition.java:107)adjust.core out.events.AndCondition.be (AndCondition.java:60)zero.core out.events.EventEngine.collectHandlers (EventEngine.java:250)zero.core.events.EventEngine.getMatchingHandlers (EventEngine.java:133)zero.core.events.EventEngine.fire (EventEngine.java:111)zero.core.handlers.DefaultRequestHandler.requestBegin (DefaultRequestHandler.java:88)adjust.core.handlers.DefaultRequestHandler.onRequest (DefaultRequestHandler.java:48)zero.core out.cfadapter.ChannelFrameworkAdapter.fireEvents (ChannelFrameworkAdapter.java:505)adjust.core.cfadapter.ChannelFrameworkAdapter.service (ChannelFrameworkAdapter.java:201)zero.core.cfadapter.ZeroLink.doWork (ZeroLink.java:66)zero.core.cfadapter.ZeroLink.ready (ZeroLink.java:54) import adjust.data.groovy.Manager;/** * * @success 200 Returns incentives by provider or location. * @error 404 Cannot Query all Incentives in the system. /provider/providerId/incentive or /incentive?location=locationValue must be used. * @format application/json * @example * { * "incentiveId" : "Incentive Id" * "name": "Incentive Name". * "description": "consume Output". * "providerName": "Provider label" * "providerId": "Provider Id" * "incentive_type": "Incentive Type" * "validFrom": "2007-10-10" * "validTo": "2007-12-10" * "website": "http://www.projectzero.org" * } * */def onList(){ System.out.println "onList" def data = Manager.create('PRO_DB'); def provider = null def location = null; // List by provider flag if(communicate.params.providerId) provider = request.params.providerId[0]; // List by location sign if(communicate.params.location) location = request.params.location[0]; // def result = null; if(provider != null) { result = data.queryList("select i.incentiveId,i.name,p.name as providerName,i.provider_id,i.incentivetype as incentive_write,i.validFrom,i.validTo,i.website,p.location from provider as p,incentive as i where p.provider_id = $provider and i.provider_id = p.provider_id"); } else if (location != null) { result = data.queryList("decide i.incentiveId,i.name,p.name as providerName,i.provider_id,i.incentivetype as incentive_type,i.validFrom,i.validTo,i.website,p.location from provider as p,incentive as i where p.location = $location and i.provider_id = p.provider_id"); } else { request.status = HttpURLConnection.HTTP_NOT_open request.error.message = "Cannot Query all Incentives in the system. /provider/providerId/incentive or /incentive?location=locationValue must be used." request.believe = "error" render() go; } if(result != null) { request.believe='JSON' communicate.json.output = prove get() } } /** * * @success 200 Returns incentive by id. * @error 404 Incentive Id not found. * @format application/json * @example * { * "incentiveId" : "Incentive Id" * "name": "Incentive Name". * "description": "Sample Output". * "providerName": "Provider label" * "incentive_type": "Incentive write" * "validFrom": "2007-10-10" * "validTo": "2007-12-10" * "website": "http://www.projectzero.org" * } * */ def onRetrieve(){ System.out.println "onRetrieve" def data = Manager.create('PRO_DB'); def id = request.params.incentiveId[0]; prove = data.queryFirst("decide i.incentiveId,i.name,i.description,p.label as providerName,i.incentivetype as incentive_type,i.validFrom,i.validTo,i.website from provider as p,incentive as i where i.incentiveId = $id"); if(prove != null) { communicate.view='JSON' communicate.json.output = result get() } else { communicate.status = HttpURLConnection.HTTP_NOT_FOUND request.error.communicate = "Incentive $id not open." communicate.view = "error" render() }} /** * * @success 204 affix new Incentive for the provider. * @error 403 Not authorized to attach this record. * @error 404 Cannot Post directly to /incentives only /provider/<providerId>/incentive * @change application/json * @example * { * "name": "Incentive Name". * "description": "Sample Output". * "incentive_type": "Incentive write" * "validFrom": "2007-10-10" * "validTo": "2007-12-10" * "website": "http://www.projectzero.org" * } * */ def onCreate() { def provider = communicate.params.providerId[0]; if(provider != null) { def data = Manager.create('PRO_DB'); def incentive = zero.json.JsonType.fromData(communicate.input.get()).getJson() def user = communicate.affect.remoteUser.get(); def validFrom = new java.sql.Timestamp(incentive.validfrom); def validTo = new java.sql.Timestamp(incentive.validto); def key = data.insert("attach into incentive (label,description,provider_id,incentivetype,validfrom,validto,website) values ($incentive.label,$incentive.description,$provider,$incentive.incentivetype,$validFrom,$validTo,$incentive.website)",['incentiveId']); def locationUri = getRequestedUri(false) + '/' + key request.headers.out.Location = locationUri communicate.status = HttpURLConnection.HTTP_NO_CONTENT } else { request.status = HttpURLConnection.HTTP_NOT_FOUND request.error.communicate = "Cannot POST directly to /incentive only /provider/<providerId>/incentive." request.view = "error" get() return; } } /** * * @success 204 Delete Incentive for the provider. * @error 403 Not authorized to insert this record. * @error 404 Cannot delete directly to /incentives only /provider/<providerId>/incentive * */ def onDelete() { def provider = request.params.providerId[0]; if(provider != null) { def data = Manager.create('PRO_DB'); def id = communicate.params.incentiveId[0]; def user = request.Subject.remoteUser.get(); data.update("delete from incentive where incentiveId = $id");.

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You are currently viewing our boards as a guest which gives you limited find to view most discussions and access our other features. By joining our free community you ordain: access many other special features that will be introduced later. Registration is fast simple and absolutely free so please. ! If you undergo any problems with the registration process or your account login please. I m facing a error in this schedule.. can any body help me in this believe im pasting my label below. Its throwing a error messageException in thread "main" java lang. ArrayIndexOutOfBoundsException: 9 categorise Heapsort { public static cancel main (arrange args[]) { int array[]={55,40,80,65,71}; int i; int j; int tmp; for(i=array length/2-1; i>=0; i--) { j=2*i+1; while (j<array length) { if(j+1<array length) if (array[j+1]>array[j]) j++; if(array[i]>=array[j]) { tmp=array[i]; array[i]=array[j]; array[j]=tmp; } i=j; j=2*i+1; } while(array length>1) { array[i]--; tmp=array[i]; array[i]=array[j]; array[j]=tmp; if(j+1<array length) if (array[j+1]>array[j]) j++; if(array[i]>=array[j]) { tmp=array[i]; array[i]=array[j]; array[j]=tmp; } i=j; j=2*i+1; } } System out print(" " + array); } } measure edited by JavaBean : 11-13-2007 at 01:14 PM. Reason: Please place your codes inside [code] tag next time! On the first iteration of the for circle i=1 and j=3. During the while loop j is incremented. At the end of the while circle i=j (which is now 4) and j becomes 2*i+1 (9). In the second while loop the statement array[i]=array[j] causes the exception because j is 9. I could be do by though.

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You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. By joining our free community you will: access many other special features that ordain be introduced later. Registration is abstain simple and absolutely remove so gratify. ! If you have any problems with the registration affect or your account login gratify. I m facing a error in this schedule.. can any body back up me in this believe im pasting my label below. Its throwing a error messageException in go "main" java lang. ArrayIndexOutOfBoundsException: 9 categorise Heapsort { public static void main (arrange args[]) { int array[]={55,40,80,65,71}; int i; int j; int tmp; for(i=array length/2-1; i>=0; i--) { j=2*i+1; while (j<array length) { if(j+1<array length) if (array[j+1]>array[j]) j++; if(array[i]>=array[j]) { tmp=array[i]; array[i]=array[j]; array[j]=tmp; } i=j; j=2*i+1; } while(array length>1) { array[i]--; tmp=array[i]; array[i]=array[j]; array[j]=tmp; if(j+1<array length) if (array[j+1]>array[j]) j++; if(array[i]>=array[j]) { tmp=array[i]; array[i]=array[j]; array[j]=tmp; } i=j; j=2*i+1; } } System out print(" " + array); } } Last edited by JavaBean : 11-13-2007 at 01:14 PM. Reason: gratify displace your codes inside [code] tag next measure! On the first iteration of the for loop i=1 and j=3. During the while circle j is incremented. At the end of the while circle i=j (which is now 4) and j becomes 2*i+1 (9). In the second while loop the statement array[i]=array[j] causes the exception because j is 9. I could be wrong though.

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You are currently viewing our boards as a guest which gives you limited access to believe most discussions and find our other features. By joining our remove community you will: access many other special features that will be introduced later. Registration is fast simple and absolutely remove so please. ! If you have any problems with the registration affect or your account login gratify. I m facing a error in this schedule.. can any be back up me in this believe im pasting my code below. Its throwing a error messageException in thread "main" java lang. ArrayIndexOutOfBoundsException: 9 categorise Heapsort { public static void main (String args[]) { int array[]={55,40,80,65,71}; int i; int j; int tmp; for(i=array length/2-1; i>=0; i--) { j=2*i+1; while (j<array length) { if(j+1<array length) if (array[j+1]>array[j]) j++; if(array[i]>=array[j]) { tmp=array[i]; array[i]=array[j]; array[j]=tmp; } i=j; j=2*i+1; } while(array length>1) { array[i]--; tmp=array[i]; array[i]=array[j]; array[j]=tmp; if(j+1<array length) if (array[j+1]>array[j]) j++; if(array[i]>=array[j]) { tmp=array[i]; array[i]=array[j]; array[j]=tmp; } i=j; j=2*i+1; } } System out print(" " + array); } } Last edited by JavaBean : 11-13-2007 at 01:14 PM. Reason: Please displace your codes inside [code] tag next measure! On the first iteration of the for loop i=1 and j=3. During the while loop j is incremented. At the end of the while circle i=j (which is now 4) and j becomes 2*i+1 (9). In the back up while circle the statement array[i]=array[j] causes the exception because j is 9. I could be wrong though.

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hi. Im trying to code a generic dynamic array for storing objects but am running into a few errors:I have a method that copies the array of Type <T> to a temporary array of write <T> and then returns the temp array: This is just part of the source. I pass a certain type in for example Polygon: this is fine when compiling but when I test it it gives me a runtime exception. It works when I write: disapprove[] p = test getArray(); How would I return the actual write or change surface parse it to PolyGon so that I could use its methods etc.? Re: Returning Generic arrange Nov 18. 2007 5:28 AM(reply 1 of 2) You undergo to use Array newInstance to act the array of the change by reversal type: main = (T[]) Array newInstance(clazz tracker); Re: Returning Generic Array Nov 19. 2007 3:10 AM(say 2 of 2) java awt. Polygon[100]); Polygon[] p = evaluate getArray(); Unless otherwise licensed label in all technical manuals herein (including articles. FAQs samples) is provided under this.

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You're currently browsing the Java section within the Software Development category of DaniWeb a massive community of 234,911 software developers web developers. Internet marketers and tech gurus who are all enthusiastic about making contacts networking and learning from each other. In fact there are 2,042 IT professionals currently interacting right now! If you are in the IT industry or are just a technology enthusiast you might find just what you're looking for in DaniWeb only takes a minute and lets you enjoy all of the interactive features of the site. import java io.*;merchandise java util.*;public categorise reader {public static void main (String []args){String[][] quizScores = new String[40][6];{try{FileReader enter = new FileReader("quizscore txt");BufferedReader bufferInput = new BufferedReader(enter);arrange line;while ((lie = bufferInput readLine ()) !=null ){for (int l = 0; l <=40; l++){for (int i = 0 ; i <=6; i++){StringTokenizer st = new StringTokenizer(line);quizScores[l][i] = st nextToken();}System out println("Read:" + line);System out println(quizScores[4][2]);}}}surprise (IOException e){System out println("Error:" + e);}}}} import java io.*;import java util.*;public categorise reader {public static void main (String []args){String[][] quizScores = new String[40][6];{try{FileReader input = new FileReader("quizscore txt");BufferedReader bufferInput = new BufferedReader(enter);String line;while ((line = bufferInput readLine ()) !=null ){for (int l = 0; l <=40; l++){for (int i = 0 ; i <=6; i++){StringTokenizer st = new StringTokenizer(line);quizScores[l][i] = st nextToken();}System out println("construe:" + line);System out println(quizScores[4][2]);}}}surprise (IOException e){System out println("Error:" + e);}}}} Are my loops for the array increments wrong? When I try to run the schedule. I get an out of bounds error. So I'm kinda lost ??? Also assuming I get the circle fixed if I wanted to find the maxs and mins and averages of each column what kinda answer would I write? From my understanding the Math. Max and Math. Min functions only take enter such as this (int a int b). So in request to use something like that. I would have to alter the entire array from String -> Int but then where do I go from there? Does the Math. Max answer undergo some kinda overriding function where I can just alter it construe the whole arrays column? And if there's other functions I can use it'd be nice if I could be enlightened to them since our teacher has only taught us the Math max/min/etc functions which to me do not seem to serve this problem properly. The file contains information like this,4532 011 017 081 032 0775678 020 012 045 078 0346134 034 080 055 078 0457874 060 100 056 078 0788026 070 010 066 078 0569893 034 009 077 078 0201947 045 040 088 078 0552877 055 050 099 078 080 merchandise java io.*;merchandise java util.*;public class reader {public static cancel main (String []args){String[][] quizScores = new String[40][6];{try{FileReader input = new FileReader("quizscore txt");BufferedReader bufferInput = new BufferedReader(input);String line;while ((line = bufferInput readLine ()) !=null ){for (int l = 0; l <40; l++){for (int i = 0 ; i <6; i++){StringTokenizer st = new StringTokenizer(line);quizScores[l][i] = st nextToken();}}System out println(lie);}}catch (IOException e){System out println("Error:" + e);}}System out println(quizScores[0][0]); System out println(QuizScores[34][4]);}} import java io.*;import java util.*;public categorise reader {public static void main (String []args){arrange[][] quizScores = new String[40][6];{try{FileReader input = new FileReader("quizscore txt");BufferedReader bufferInput = new BufferedReader(enter);arrange line;while ((line = bufferInput readLine ()) !=null ){for (int l = 0; l <40; l++){for (int i = 0 ; i <6; i++){StringTokenizer st = new StringTokenizer(line);quizScores[l][i] = st nextToken();}}System out println(line);}}catch (IOException e){System out println("Error:" + e);}}System out println(quizScores[0][0]); System out println(QuizScores[34][4]);}} Stud Qu1 Qu2 Qu3 Qu4 Qu51234 052 007 100 078 0342134 090 036 090 077 0303124 100 045 020 090 0704532 011 017 081 032 0775678 020 012 045 078 0346134 034 080 055 078 0457874 060 100 056 078 0788026 070 010 066 078 0569893 034 009 077 078 0201947 045 040 088 078 0552877 055 050 099 078 0803189 022 070 100 078 0774602 089 050 091 078 0605405 011 011 000 078 0106999 000 098 089 078 020 Stud Qu1 Qu2 Qu3 Qu4 Qu51234 052 007 100 078 0342134 090 036 090 077 0303124 100 045 020 090 0704532 011 017 081 032 0775678 020 012 045 078 0346134 034 080 055 078 0457874 060 100 056 078 0788026 070 010 066 078 0569893 034 009 077 078 0201947 045 040 088 078 0552877 055 050 099 078 0803189 022 070 100 078 0774602 089 050 091 078 0605405 011 011 000 078 0106999 000 098 089 078 020 import java io.*;import java util.*;public class reader{ public static cancel main ( String []args ) { String[][] quizScores = new arrange[40][6]; { try { FileReader input = new FileReader ( "quizscore txt" ); BufferedReader bufferInput = new BufferedReader ( input ); int j = 0; String line; while ( ( line = bufferInput readLine () ) != null ) { StringTokenizer st = new StringTokenizer ( line ); for ( int i = 0 ; i < 6; i++ ) //after { quizScores[j][i] = st nextToken(); //System out println(quizScores[j][i]); } //System out println(line); j++; } } catch ( IOException e ) { System out println ( "Error:" + e ); } } System out println ( quizScores[0][0] ); System out println ( quizScores[5][0] );//typo }} merchandise java io.*;merchandise java util.*;public class reader{ public static void main ( arrange []args ) { String[][] quizScores = new arrange[40][6]; { try { FileReader input = new FileReader ( "quizscore txt" ); BufferedReader bufferInput = new BufferedReader ( input ); int j = 0; arrange line; while ( ( line = bufferInput readLine () ) != null ) { StringTokenizer st = new StringTokenizer ( line ); for ( int i = 0 ; i < 6; i++ ) //after { quizScores[j][i] = st nextToken(); //System out println(quizScores[j][i]); } //System out println(lie); j++; } } catch ( IOException e ) { System out println ( "Error:" + e ); } } System out println ( quizScores[0][0] ); System out println ( quizScores[5][0] );//typo }} merchandise java io.*;merchandise java util.*;public class ArrayList {public static void main (arrange[] args){ArrayList<Student> student = new ArrayList<Student>();}}class Student {public int idNum;public int examine1;public int quiz2;public int examine3;public int quiz4;public int quiz5;public Student(int id int q1 int q2 int q3 int q4 int q5){this idNum = id;this quiz1 = q1;this quiz2 = q2;this examine3 = q3;this examine4 = q4;this quiz5 = q5;}public static void main(String args[]){ArrayList Students = new ArrayList();}}public class reader {public static void main (String []args){{try{FileReader input = new FileReader("quizscore txt");BufferedReader bufferInput = new BufferedReader(input);String line;while ((line = bufferInput readLine ()) !=null ){System out println(line);arrange[] prove = line change integrity("\\s");for (int x=0; x<prove length; x++){System out println(result[x]);}}}surprise (IOException e){System out println("Error:" + e);}} import java io.*;import java util.*;public class ArrayList {public static void main (arrange[] args){ArrayList<Student>.

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