Hi. I need to debug this for it to run properly. The output should be: The program that follows, when run, will let the user ‘roll a pair of dice’ n-times (i.e. generate a number between 1 and 6), where n is a positive integer entered by a user. The program then outputs the pair of numbers (‘rolled dice’), as well as the sum of the numbers (each pair of dice). The pairs of numbers are stored in a 2-dimensional array, and the sum of each pair are stored in a single-dimensional array. import java.util.Scanner; import java.util.Random; public class LAST { public static void main (String() args) { Scanner input = Scanner(System.in); System.out.print("Enter the amount of times a pair of dice will roll: "); int times = keyboard.nextInt(); int[] dicePairs = rollDicePairs(times); System.out.println("The rolled pairs of numbers are:"); printDicePairs(dicePairs); System.out.println("The sum of each pairs of numbers are:"); int[][] dicePairsSums = addDicePairs(dicePairs); printDicePairsSums(dicePairsSums); } public static double[][] rollDicePairs(int times){ int[][] dice = new int[times][2]; Random die = new Random(); for(int x=0; x
Hi. I need to debug this for it to run properly. The output should be:
The program that follows, when run, will let the user ‘roll a pair of dice’ n-times (i.e. generate a number between 1 and 6), where n is a positive integer entered by a user. The program then outputs the pair of numbers (‘rolled dice’), as well as the sum of the numbers (each pair of dice). The pairs of numbers are stored in a 2-dimensional array, and the sum of each pair are stored in a single-dimensional array.
import java.util.Scanner;
import java.util.Random;
public class LAST {
public static void main (String() args) {
Scanner input = Scanner(System.in);
System.out.print("Enter the amount of times a pair of dice will roll: "); int times = keyboard.nextInt();
int[] dicePairs = rollDicePairs(times);
System.out.println("The rolled pairs of numbers are:");
printDicePairs(dicePairs);
System.out.println("The sum of each pairs of numbers are:");
int[][] dicePairsSums = addDicePairs(dicePairs);
printDicePairsSums(dicePairsSums);
}
public static double[][] rollDicePairs(int times){
int[][] dice = new int[times][2];
Random die = new Random();
for(int x=0; x<times;x++){
for(int y=0; y<2; y++){
dice[x][y] = 1+die.nextInt(6);
}
}
return dice;
}
public static void printDicePairs(int[][] dicePairs){
for(int[] pair: dicePairs){
for(int roll: pair){
System.out.print(roll+" ");
}
System.out.println("");
}
}
public static int[][] addDicePairs(){
int[] pairSums = new int[dicePairs.length];
for(int x=0; x<pairSums.length; x++){
int sum = 0;
for(int y=0; y<dicePairs[x].length; y++){
sum+= dicePairs[x][y];
}
pairSums[x] = sum;
}
return pairSums;
}
public static String printDicePairsSum(int[] dicePairsSums){
for(int sum: dicePairsSums){
System.out.print(sum+" ");
}
} }
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