Question

How to swap characters in string with C++

Answer 1

#include <iostream>

int main(void) {
   std::string s = "c++ programming";
   
   std::cout << s << "\n";
 
   std::swap(s[1], s[5]);
   
   std::cout << s;
 
   return 0;
 
}
 
 
 
 
/*
run:
 
c++ programming
cr+ p+ogramming
 
*/

 

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