fork download
copy 
  1. #include <iostream>
  2. #include <map>
  3. #include <utility>
  4. using namespace std;
  5.  
  6. int main() {
  7.   std::map< std::pair<int, int>, long long> m;
  8.   m.insert( make_pair( make_pair(1,1), 1000ll ));
  9.   cout << m[make_pair(1,1)] << endl;
  10.   m[make_pair(1,1)] = 1000ll;
  11.   cout << m[make_pair(1,1)] << endl;
  12.   return 0;
  13. }
Success #stdin #stdout 0s 3432KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
1000
1000
https://ideone.com/t60fAy
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!