Question

How to concatenate (repeat) a character N times into a string in C++

Answer 1

#include <iostream>

int main() {
   char ch = 'w';
   
   int n = 4;
   
   std::string s = std::string(n, ch);
   
   std::cout << s;
   
   return 0;
}



/*
run:

wwww

*/

 

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