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  1. #include <iostream>
  2. #include <string>
  3.  
  4. int main() {
  5.     std::string s;
  6.     std::cin >> s;
  7.  
  8.     std::string hello = "hello";
  9.     int j = 0;
  10.  
  11.     for (int i = 0; i < s.size(); ++i) {
  12.         if (s[i] == hello[j]) {
  13.             j++;
  14.         }
  15.         if (j == 5) {
  16.             std::cout << "YES" << std::endl;
  17.             return 0;
  18.         }
  19.     }
  20.  
  21.     std::cout << "NO" << std::endl;
  22.  
  23.     return 0;
  24. }
  25.  
Success #stdin #stdout 0s 5312KB
comments (?)
stdin
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hlelo
stdout
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NO
https://ideone.com/D1CPYp
language:
C++14 (gcc 8.3)
created:
16 days ago
visibility:
public

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