c语言 6-3

c语言 6-3

#include <stdio.h>

int cube(int a)
{
    return a * a * a;
}

int main(void)
{
    int i;
    puts("please input an integer.");
    printf("i = "); scanf("%d", &i);
    
    printf("the result: %d
", cube(i));
    return 0;
}