View Code of Problem 45

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

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