Advertisement
kadeyrov

Untitled

Nov 9th, 2020
117
0
Never
Not a member of Pastebin yet? Sign Up, it unlocks many cool features!
C++ 0.58 KB | None | 0 0
  1. //
  2. //  main.cpp
  3. //  olymp_in
  4. //
  5. //  Created by Kadir Kadyrov on 19.10.2020.
  6. //  Copyright © 2020 Kadir Kadyrov. All rights reserved.
  7. //
  8.  
  9. #include <iostream>
  10. #include <algorithm>
  11. #include <string>
  12. #include <cstdio>
  13. #include <queue>
  14. #include <map>
  15. #include <vector>
  16. #include <stack>
  17.  
  18.  
  19. using namespace std;
  20.  
  21. int main() {
  22.     int n, k;
  23.    
  24. /// var 1
  25. //    for (int i = 0; i < k; i++) {
  26. //
  27. //    }
  28.     cin >> n >> k;
  29.     while(k--) {
  30.         if(n % 10 == 0) {
  31.             n /= 10;
  32.         } else {
  33.             n--;
  34.         }
  35.     }
  36.    
  37.     cout << n << endl;
  38. }
  39.  
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement