convert char to string - c++
// CPP program to get a string from single
// character.
#include<bits/stdc++.h>
using namespace std;
string getString(char x)
{
// string class has a constructor
// that allows us to specify size of
// string as first parameter and character
// to be filled in given size as second
// parameter.
string s(1, x);
return s;
}
int main() {
cout << getString('a');
return 0;
}
// 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;
}