三角形の三辺
918 ワード
/*
*Copyright (c) 2016,
*All rights reserved.
* :main.cpp
* :
* :2016 3 30
* :v1.0
*
* : 。
* :
* : 。
*/
#include<iostream>
using namespace std;
class Triangle
{
public:
Triangle(double x=1,double y=1,double z=1);
void shouMessage();
private:
double a,b,c;
};
void Triangle::shouMessage()
{
cout<<" :"<<a<<'\t'<<b<<'\t'<<c<<endl;
}
Triangle::Triangle(double x,double y,double z)
{
a=x;
b=y;
c=z;
}
int main()
{
Triangle tri1;
tri1.shouMessage();
Triangle tri2(1.5);
tri2.shouMessage();
Triangle tri3(1.5,1.5);
tri3.shouMessage();
Triangle tri4(7,8,9);
tri4.shouMessage();
return 0;
}
<img src="http://img.blog.csdn.net/20160405221328491" alt="" />