View Code of Problem 45

import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        int n = sc.nextInt();
        int[][] array = new int[n][n];
        for (int i = 0; i < array.length; i++) {
            for (int j = 0; j < array.length; j++) {
                array[i][j] = sc.nextInt();
            }
        }
        for (int i = 0; i < array.length; i++) {
            for (int j = 0; j < array.length; j++) {
                if(j!=n-1)
                    System.out.print(array[j][i]+" ");
                else
                    System.out.print(array[j][i]);
            }
            System.out.println();
        }
    }
}