Question

Write a program for the following.

Fill a double dimensional array of order 5 × 4. Print its transpose.

[The transpose of a matrix is found by interchanging the Rows and Columns]

Answer 1

importjava.util.*;
class Q3
{
   public void main()
   {
      int RC[ ][] = new int [5][4];
      int r = 0, с = 0;
      Scanner sc = new Scanner(System.in);
      for(r = 0; r<5; r++)
      {
         for(c = 0; c<4; c++)
         {
             System.out.print(" Enter value for cell number " + r +""+c+"::");
             RC[r][c] = sc.nextInt();
         }
   }
   System.out.println(" Printing the array: ");
   for(r = 0; r<5; r++)
   {
         for(c = 0; c< 4; c++)
         {
             System.out.print(" "+ RC[r] [c]);
         }
         System.out.println();
   }
         System.out.println(" Printing the transpose of the array : ");
         for(c = 0; c<4; c++)
         {
           for(r = 0; r<5; r++){
         {
             System.out.print(" "+ RC[r][c]);
         }
           System.out.println();
         }
   }
}