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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3. using ll = long long;
  4.  
  5. int main() {
  6. vector < char > a;
  7.  
  8. for (char i = 'a'; i <= 'z'; i++)
  9. {
  10. a.push_back(i);
  11. }
  12. ll n;
  13. char c; cin >> c >> n;
  14. ll t = ((int)c - 97 + n) % 26;
  15.  
  16. cout << a[t];
  17. }
  18.  
Success #stdin #stdout 0s 5324KB
stdin
z 4
stdout
d