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  1. #include <iostream>
  2. using namespace std;
  3. int main() {
  4.     ios_base::sync_with_stdio(0);  cin.tie(0); cout.tie(0);
  5.  
  6.     string s1, s2;
  7.     cin >> s1 >> s2;
  8.     if (s2.length() == s1.length() + 1) {
  9.         int i , j;
  10.         while (i < s1.length() && j < s2.length()) {
  11.             if (s1[i] != s2[j]) {
  12.                     cout << "No\n";
  13.                     return 0;
  14.                 }    
  15.         }
  16.         cout << "Yes\n";
  17.     }
  18.  
  19.     return 0;
  20. }
  21.  
Success #stdin #stdout 0s 5284KB
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https://ideone.com/NTV3jc
language:
C++ (gcc 8.3)
created:
2 days ago
visibility:
public

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