Question

How to fill stringstream with N copies of a string in C++

Answer 1

#include <iostream>
#include <sstream> 
#include <iterator>

int main() {
    std::stringstream s;
    
    std::fill_n(std::ostream_iterator<std::string>(s), 3, "C++ Programming ");
    
    std::cout << s.str();;
}

 
 
/*
run:
    
C++ Programming C++ Programming C++ Programming 
             
*/

 

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