05/11/14 04:10:50
list<int>& operator << (list<int>& a, int b) { a.push_back(b); return a; }
list<int>& operator , (list<int>& a, int b) { a.push_back(b); return a; }
list<int> lis;
lis << 1, 2, 3, 4, 5;
05/11/14 04:10:50
list<int>& operator << (list<int>& a, int b) { a.push_back(b); return a; }
list<int>& operator , (list<int>& a, int b) { a.push_back(b); return a; }
list<int> lis;
lis << 1, 2, 3, 4, 5;