codepad
[
create a new paste
]
login
|
about
Language:
C
C++
D
Haskell
Lua
OCaml
PHP
Perl
Plain Text
Python
Ruby
Scheme
Tcl
#include <iostream> class C { private: int n; public: C() : n(0) {} C(int n) : n(n) {} friend C operator+(C &a, C &b) { C c; c.n = a.n + b.n; return c; } friend C operator+(C &a, int n) { C c; c.n = a.n + n; return c; } friend std::ostream &operator<<(std::ostream &s, C c) { return s << c.n; } }; int main() { C a(1), b(2); std::cout << a + b << std::endl; std::cout << a + 5 << std::endl; return 0; }
Private
[
?
]
Run code
Submit