标签:des blog io os sp 数据 div 2014 log
2.3 5.4 3.4
5.7
#include<iostream>
using namespace std;
class plura
{
private:
double r;
double i;
public:
plura(double a, double b):r(a), i(b) {}
double operator + (double & a)
{
double b;
b = r + a;
return b;
}
};
int main()
{
double a, b, c;
cin >> a >> b >> c;
plura p(a,b);
c = p + c;
cout << c << endl;
return 0;
}
标签:des blog io os sp 数据 div 2014 log
原文地址:http://blog.csdn.net/u013634961/article/details/40213425