View Code of Problem 3926

#include<stdio.h>
#include<string.h>
int main(){
   int n,m,a,b;

   scanf("%d %d %d %d",&n,&m,&a,&b);
    char num[n][m];
    for (int i = 0; i < n; i++) {
        scanf("%s",num[i]);
    }
    for (int i = 0; i <a*n ; i++) {
        for (int j = 0; j <b*m ; j++) {
            printf("%c",num[i/a][j/b]);
        }
        printf("\n");

    }


    return 0;

}