string to character c++ code example
Example 1: convert string to char c++
// "std::string" has a method called "c_str()" that returns a "const char*"
// pointer to its inner memory. You can copy that "const char*" to a variable
// using "strcpy()".
std::string str = "Hello World";
char buffer[50];
strcpy(buffer, str.c_str());
std::cout << buffer; //Output: Hello World
//POSTED BY eferion ON STACK OVERFLOW (IN SPANISH).
Example 2: COnvert string to char * C++
// CPP program to convert string
// to char array
#include <bits/stdc++.h>
using namespace std;
// driver code
int main()
{
// assigning value to string s
string s = "geeksforgeeks";
int n = s.length();
// declaring character array
char char_array[n + 1];
// copying the contents of the
// string to char array
strcpy(char_array, s.c_str());
for (int i = 0; i < n; i++)
cout << char_array[i];
return 0;
}