// square array of ints and then print array

#include <stdio.h>

int numbers[5] = {3, 9, 27, 81, 243};

int main(void) {
    int i = 0;
    while (i < 5) {
        numbers[i] = numbers[i] * numbers[i];
        i++;
    }
    i = 0;
    while (i < 5) {
        printf("%d\n", numbers[i]);
        i++;
    }
    return 0;
}