| 1 |
#include "cstdlib" |
| 2 |
#include "iostream" |
| 3 |
#include "string" |
| 4 |
|
| 5 |
using std::cout; |
| 6 |
using std::endl; |
| 7 |
using std::getenv; |
| 8 |
using std::cin; |
| 9 |
using std::string; |
| 10 |
|
| 11 |
class a{ |
| 12 |
private: |
| 13 |
int s; |
| 14 |
int c; |
| 15 |
public: |
| 16 |
a(int t=0,int d=0) : s(t), c(d){}; |
| 17 |
void print() { cout <<" s,c : "<< s <<", "<< c << endl;} |
| 18 |
|
| 19 |
}; |
| 20 |
|
| 21 |
int main(){ |
| 22 |
string t; |
| 23 |
cin >> t; |
| 24 |
cout << "test: "<< getenv(t.c_str()) << endl; |
| 25 |
|
| 26 |
a f(123,456),b; |
| 27 |
f.print(); |
| 28 |
b.print(); |
| 29 |
b=f; |
| 30 |
b.print(); |
| 31 |
return 0; |
| 32 |
|
| 33 |
} |