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Sum of two Matrix

/* Sum of two Matrix */
#include<stdio.h>

int main()
{
  int a[5][5],b[5][5],c[5][5];
  int i,j;

  for(i=0;i<5;i++)
  {
    printf("\nEnter elements of %d row of first Matrix: ",i+1);
    for(j=0;j<5;j++)
      scanf("%d",&a[i][j]);
  }
  
  for(i=0;i<5;i++)
  {
    printf("\nEnter elements of %d row of 2nd Matrix: ",i+1);
    for(j=0;j<5;j++)
      scanf("%d",&b[i][j]);
  }
  
  printf("\nSum of Matrix:\n\n");
  for(i=0;i<5;i++)
  {
    for(j=0;j<5;j++)
    {
      c[i][j]=a[i][j]+b[i][j];
      printf("%3d ",c[i][j]);
    }
    printf("\n");
  }
  return 0;
}
 

3 comments:

  1. here a line
    printf("%3d ",c[i][j]);
    after % why 3 is written?

    ReplyDelete
    Replies
    1. %3d means that integer will take 3 chars for it data, empty space will be padded by space. it is for formatting

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