Question

How to convert list to string in C++

Answer 1

#include <iostream>
#include <string>
#include <list>
 
std::string listToString(std::list<std::string> lst) {
    std::string str = "";
     
    std::list<std::string>::iterator it;
    for (it = lst.begin(); it != lst.end(); it++) {
        str += *it + " ";
    }
     
    return str;
}
 
int main()
{
    std::list<std::string> lst = { "c++", "programming", "oop", "list", "string" };

    std::string s = listToString(lst);
     
    std::cout << s << "\n";
}
  
      
      
/*
run:
      
c++ programming oop list string 
       
*/

 

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