#include <iostream >
using std :: cout;
using std :: endl;
void encrypt( char [ ] ); // prototypes of functions used in the code
void decrypt( char * ePtr );
int main( )
{
string temp;
// create a string to encrypt
char string[ ] = "sugi pula teacher";
cout << "Original string is: " << string << endl;
encrypt( string );
// call to the function encrypt( )
cout << "Hey teacher.. " << string << endl;
cout << "you want to know what it means? (Y/N)" << endl;
cin >> temp;
if (temp == "Y" || temp == "y"){
    decrypt( string );
cout << "it means.. " << string << " :D " << endl;
}
else if (temp == "N" || temp == "n")
    cout << "ok fuck you" << endl;
return 0;
}// main

//encrypt data
void encrypt (char e[] )
{
for( int i=0; e[i] != '\0'; ++i ) ++e[i];
} // encrypt

//decrypt data
void decrypt( char * ePtr ) {
for( ; * ePtr != '\0'; ==* ePtr ) --(* ePtr);
}