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  1. #include <iostream>
  2. #include <string>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8.     const std::string bTag("</b>");
  9.     std::string line("<b>Hi</b></b>");
  10.     size_t indexOfBTag=0;
  11.  
  12.     cout << line << endl;
  13.  
  14.     while((indexOfBTag = line.find(bTag, indexOfBTag > 0 ? indexOfBTag + bTag.size() : 0)) != std::string::npos) {
  15.         line.insert(line.begin() + indexOfBTag + bTag.size(), ' ');      
  16.     }
  17.  
  18.     cout << line << endl;
  19. }
Success #stdin #stdout 0s 2984KB
comments (?)
stdin 
Standard input is empty
stdout 
<b>Hi</b></b>
<b>Hi</b> </b>
https://ideone.com/KZsyc6
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
public

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