Hi guys , I just tried to code to add two matrices vertically and horizontally .
Check the screenshot I’ve attached above .
I hope you like it , and just let me know in comment if you have any better solution .
#include<stdio.h>
int main()
{
int m,n,i,j;
printf(“Rows of Matrix: “);
scanf(“%d”, &m);
printf(“Column of Matrix: “);
scanf(“%d”, &n);
int ar[m][n], arr[m][n];
printf(“First Matrix: \n”);
for(i=0; i<m; i++){
for(j=0; j<n; j++){
scanf(“%d”, &ar[i][j]);
}
printf(“\n”);
}
printf(“Second Matrix : \n”);
for(i=0; i<m; i++){
for(j=0; j<n; j++){
scanf(“%d”, &arr[i][j]);
}
printf(“\n”);
}
int ar1[m+m][n], ar2[m][n+n],p=0;
for(i=0; i<2*m; i++){
if(i<m){
for(j=0; j<n; j++){
ar1[i][j]=ar[i][j];
}
}
else{
for(j=0; j<n; j++){
ar1[i][j]=arr[p][j];
}
p++;
}
}
for(i=0; i<m; i++){
p=0;
for(j=0; j<2*n; j++){
if(j<n)
ar2[i][j]=ar[i][j];
else{
ar2[i][j]=arr[i][p];
p++;
}
}
}
printf(“Vertically Added Matrix”);
printf(“\n”);
for(i=0; i<2*m; i++){
for(j=0; j<n; j++)
printf(“%d “, ar1[i][j]);
printf(“\n”);
}
printf(“\n”);
printf(“Horizontally Added Matrix”);
printf(“\n”);
for(i=0; i<m; i++){
for(j=0; j<2*n; j++)
printf(“%d “, ar2[i][j]);
printf(“\n”);
}
return 0;
}
