fork(1) download
copy 
  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int main(){
  6.     unsigned long long T;
  7.     cin >> T;
  8.     unsigned long long n;
  9.     long long koord;
  10.     for (unsigned long long i = 0; i < T; i++){
  11.         cin >> n;
  12.         for(i = 0; i < 2*(n+3); i++){
  13.             cin >> koord;
  14.         }
  15.         cout << n << '\n';
  16.     }
  17.     return 0;
  18. }
Success #stdin #stdout 0.01s 5320KB
comments (?)
stdin
copy 
1
5
0 0
5 0
2 5
2 1
3 1
0 2
1 4
4 4
stdout
copy 
5
https://ideone.com/46heT9
language:
C++14 (gcc 8.3)
created:
8 days 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!