Question

How to return string from a function in C++

Answer 1

#include <iostream>

std::string reverseString(std::string &s){
    std::string rev(s.rbegin(), s.rend());
    return rev;
}

int main() {
    std::string s = "c++ programming";

    std::cout << reverseString(s);
    
    return 0;
}




/*
run:

gnimmargorp ++c

*/

 

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