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  1. #include <iostream>
  2. #include <vector>
  3. using namespace std;
  4.  
  5. int main(){
  6.  
  7.     ios_base::sync_with_stdio(0);
  8.     cin.tie(0);
  9.     cout.tie(0);
  10.  
  11.     int n;
  12.     cin>>n;
  13.     char akt_znak;
  14.     vector<char> znak;
  15.     while(cin>>akt_znak)
  16.     znak.push_back(akt_znak);
  17.  
  18.     cout<<znak[znak.size() - n];
  19.  
  20. }
Success #stdin #stdout 0.01s 5284KB
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https://ideone.com/tjRHhf
language:
C++ (gcc 8.3)
created:
99 days ago
visibility:
public

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