C program for add two matrices

C Program for Add 2 Matrices

#include<stdio.h>
main()
{
 int i,j,rows,col;
 printf("Enter number of rows\n");
 scanf("%d",&rows);
  printf("Enter number of columns\n");
 scanf("%d",&col);

 int a1[rows][col],a2[rows][col],add[rows][col];
 //Taking input for 1st matrix
 printf("Enter Matrix 1\n");
 for(i=0;i<rows;i++)
 {
  for(j=0;j<col;j++)
  {
   scanf("%d",&a1[i][j]);
  }
 }
  //Taking input for 2nd matrix
  printf("Enter Matrix 2\n");
 for(i=0;i<rows;i++)
 {
  for(j=0;j<col;j++)
  {
   scanf("%d",&a2[i][j]);
  }
 }
 //Addition of matrix
 for(i=0;i<rows;i++)
 {
  for(j=0;j<col;j++)
  {
   add[i][j]=a1[i][j]+a2[i][j];
  }
 }

 printf("Addition of above matrices is\n");

  for(i=0;i<rows;i++)
 {
  for(j=0;j<col;j++)
  {
   printf("%d\t",add[i][j]);
  }

  printf("\n");
 }

}

Output:
Enter number of rows
2
Enter number of columns
2
Enter Matrix 1
30
35
12
34
Enter Matrix 2
1
2
3
4

Addition of above matrices is
31      37
15      38

Explanation:
//Coming Soon..