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  1. #include <iostream>
  2. #include <string>
  3. using namespace std;
  4. int main() {
  5.     cout << "Enter da string" << endl;
  6.     string s;
  7.     getline(cin, s);
  8.     int i;
  9.     for (i = 2; i < s.length(); i++) {
  10.         if (s.at(i-1) == s.at(i)) {
  11.                 s.erase(i, 1);
  12.         }
  13.     }
  14.     cout << s;
  15.  
  16.     return 0;
  17. }
Success #stdin #stdout 0s 2988KB
comments (?)
stdin 
   asdlkfj sdlkfj
stdout 
Enter da string
  asdlkfj sdlkfj
https://ideone.com/rjYd1M
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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