#include <iostream>
#include<string>
#include <vector>
using namespace std;
class CNum{
public:
CNum(){
pi_num = new int(11);
}
CNum(CNum &other){
pi_num = new int(*other.pi_num);
}
~CNum(){
if(pi_num!=NULL) delete pi_num;
}
int iGetVal(){
return *pi_num;
}
CNum operator + (CNum &other){
CNum result;
*result.pi_num=*pi_num+*other.pi_num;
return result;
}
void operator = (int val){
*pi_num=val;
}
private:
int *pi_num;
};
int main() {
CNum c_t0, c_t1, c_t2;
cout<<c_t2.iGetVal();
c_t0=2;
c_t1=3;
CNum csum;
c_t0+c_t1;
csum = c_t0 + c_t1;
cout<<c_t0.iGetVal();
cout<<csum.iGetVal();
}
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}