Question

How to convert a char to a string in C++

Answer 1

#include <iostream>   

int main () {
    char ch = 'z';

    std::string s(1, ch);
    
    std::cout << s;
}
 
 
 
 
/*
run:
 
z
 
*/

 

70+ SQL courses for beginners and professionals

Answer 2

#include <iostream>   

int main () {
    char ch = 'z';

    std::string s;
    
    s.push_back(ch);
    
    std::cout << s;
}
 
 
 
 
/*
run:
 
z
 
*/

 

70+ SQL courses for beginners and professionals

Answer 3

#include <iostream>   

int main () {
    char ch = 'z';

    std::string s;
    
    s.append(1, ch);
    
    std::cout << s;
}
 
 
 
 
/*
run:
 
z
 
*/

 

70+ SQL courses for beginners and professionals