fork download
copy 
  1. #include<iostream>
  2. using namespace std;
  3. int main(){
  4. 	int n, k;
  5.     cin >> n >> k;
  6.     if (k <= (n + 1) / 2) {
  7.         cout << (k * 2) - 1 << endl;
  8.     }
  9.     else {
  10.         cout << (k - (n + 1) / 2) * 2 << endl; 
  11.     }
  12.     	return 0;
  13. }
  14.  
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
1382148602
https://ideone.com/ZZVuJi
language:
C++ (gcc 8.3)
created:
6 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!