#include <stdio.h>

int main(void) {
    int size;
    char ascii;

    printf("Size of square: ");
    scanf("%d", &size);
    printf("Ascii character: ");
    scanf(" %c", &ascii);

    printf("Square:\n\n");

    for (int i = 0; i < size; i++) {
        for (int j = 0; j < size; j++) {
            printf("%c", ascii);
        }
        printf("\n");
    }

    return 0;
}