#include <iostream>
#include<string>
using namespace std;
int main()
{
string str1 = "aimtocodeer is for Prayag";
string str2 = "aimtocode rocks";
char ch[80];
str1.copy(ch,13,0);
cout << "The new copied character array is : ";
cout << ch << endl << endl;
cout << "The 1st string before swapping is : ";
cout << str1 << endl;
cout << "The 2nd string before swapping is : ";
cout << str2 << endl;
str1.swap(str2);
cout << "The 1st string after swapping is : ";
cout << str1 << endl;
cout << "The 2nd string after swapping is : ";
cout << str2 << endl;
return 0;
}