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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5.     ios::sync_with_stdio(false);
  6.     cin.tie(nullptr);
  7.  
  8.     freopen("CIRCLE.INP", "r", stdin);
  9.     freopen("CIRCLE.OUT", "w", stdout);
  10.  
  11.     long long n;
  12.     cin >> n;
  13.  
  14.     const string s = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
  15.  
  16.     cout << s[n % s.size()];
  17. }
  18.  
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/l0oJxS
language:
C++14 (gcc 8.3)
created:
2 days ago
visibility:
public

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