1、c语言中定义函数和调用函数(计算int型整数的立方)
#include <stdio.h>
int cube(int a)
{
return a * a * a;
}
int main(void)
{
int n1;
puts("please input an integer.");
printf("n1 = "); scanf("%d", &n1);
printf("the cube = %d\n", cube(n1));
return 0;
}