This is what I have so far and it compiles.

#include #include

using namespace std;

int main() {

string name, encrypt, decrypt; int choice = 1;

while (choice) { cout << "Enter name: "; cin >> name; encrypt = ""; decrypt = "";

for (int i = 0; i < name.length(); i++) { encrypt += name[i] + 1;

}

for (int i = 0; i < name.length(); i++) { decrypt += encrypt[i] - 1;

}

cout << "Encrypted string: " << encrypt << endl; cout << "Decrypted string: " << decrypt << endl; cout << " " << endl; cout << "Do you want to continue? hit 1. or to quit hit 0 "; cin >> choice; }

return 0; }

My question is for the encrypt and decrypt part I want to make them into separate functions and I am not sure how to go about it.