Write A function to copy one String into Another. How to copy String in C++? 'Strncpy' in C++

//How to copy String in C++?  'Strncpy' in C++.

//Program to Copy content of one string into another.

#include <iostream>

using namespace std;

int main()

{

const int size = 15;

char string[size] = "He. is.";

char a[size];

strcpy (a,string);

cout << a;

}

//===========================================================================

Write A function to copy one String into Another.

#include <iostream>

using namespace std;

void stringcopy(char s[], int size);

int main()

{

const int size = 15;

char string[size] = "He. is.";

stringcopy(string, size);

cout << string << endl;

return 0;

}

void stringcopy(char s[], int size)

{

char *a = new char [size];

strcpy (a,s);

cout << a << endl;

}