编写一个程序,从键盘输入X,Y,Z 3个数,编写函数计算3个数的立方并返回计算结果:

Question

S=X的3次方+Y的3次方+Z的3次方.

Answer 1

#include<iostream.h>
class pow_main
{
public:
void pow_sun(int x,int y,int z);
void print();
private:
int s;
};
void pow_main::pow_sun(int x,int y,int z)
{
s=(x*x*x)+(y*y*y)+(z*z*z);
}
void pow_main::print()
{
cout<<s<<endl;
}
void main()
{
int x,y,z;
pow_main a;
cin>>x>>y>>z;
a.pow_sun(x,y,z);
a.print();
}

//那位老兄你写的这个程序在主函数中那个两个参数好像没有必要写呀`!对不`!

#include <iostream>
using namespace std;
int main(int argc, char *argv[])
{
int s,x,y,z;
cin>>x>>y>>z;
s=x*x*x+y*y*y+z*z*z;
cout<<s;
return 0;
}

Answer 2

#include <stdio.h>

int main()
{
int x,y,z,result;
scanf("%d", x);
scanf("%d", y);
scanf("%d", z);
result = x*x*x + y*y*y + z*z*z;
return result;
}

Answer 3

太简单了吧，都不想写了

Answer 4

#include <iostream>
using namespace std;
int main(int argc, char *argv[])
{
int s,x,y,z;
cin>>x>>y>>z;
s=x*x*x+y*y*y+z*z*z;
cout<<s;
return 0;
}