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- import java.util.Random;
- import java.util.Scanner;
- public class BallsAndBins {
- static int[] throwBalls(int m, int n){
- int arr[]=new int [m];
- Random rand = new Random(System.currentTimeMillis());
- for (int i=0; i<n; i++) {
- int a=rand.nextInt(m);
- arr[a]=arr[a]+1;
- }
- return arr;
- }
- public static void main(String[] args) {
- @SuppressWarnings("resource")
- Scanner keyboard=new Scanner(System.in);
- System.out.println("Enter Array Size: ");
- int m=keyboard.nextInt();
- System.out.println("Enter Ball Count: ");
- int n=keyboard.nextInt();
- int arr2[]=new int[m];
- arr2=throwBalls(m,n);
- for (int i=0; i<m; i++) {
- System.out.println(arr2[i]);
- }
- }
- }
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