Question

How to convert a string to const char* to pass to a function that needs const char* in C++

Answer 1

#include <iostream>
 
using namespace std;

void print(const char *p) {
    cout << p;
}
 
int main() {
    string s = "c c++ java php";
    
    const char *p = s.c_str();

    print(p);
 
}
 
 
 
/*
run:
 
c c++ java php
 
*/

 

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