C Program to add two matrices using multidimensional arrays

C Program to add two matrices using multidimensional arrays

C Program to add two matrices using multidimensional arrays

#include <stdio.h>
int main() {
 int r,c,a[100][100],b[100][100],sum[100][100],i,j;
printf("Enter number of rows (between 1 and 100): ");
scanf("%d",&r);
printf("Enter number of columns (between 1 and 100): ");
scanf("%d",&c); printf("\nEnter elements of 1st matrix:\n");
 for(i=0;i<r;++i)
for(j=0;j<c;++j)
 { printf("Enter element a%d%d: ",i+1,j+1);
 scanf("%d",&a[i][j]); }
 printf("Enter elements of 2nd matrix:\n");
 for(i=0;i<r;++i) for(j=0;j<c;++j)
 { printf("Enter element a%d%d: ",i+1,j+1);
scanf("%d",&b[i][j]); } for(i=0;i<r;++i) for(j=0;j<c;++j) sum[i][j]=a[i][j]+b[i][j]; printf("\nSum of two matrix is: \n\n"); for(i=0;i<r;++i) for(j=0;j<c;++j) { printf("%d ",sum[i][j]); if(j==c-1) printf("\n\n"); } return 0; }


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