Sign up page.c

[kuldeepRathod9136]

#include
#include
#include

using namespace std;

// Function to encrypt the password using a simple Caesar Cipher (shift by 3)
string encryptPassword(string password) {
for (char &ch : password) {
ch += 3; // Shift each character by 3 positions
}
return password;
}

int main() {
string username, email, password;
ofstream file;

cout << "=== Sign Up Page ===" << endl;

// Get user details
cout << "Enter username: ";
getline(cin, username);

cout << "Enter email: ";
getline(cin, email);

cout << "Enter password: ";
getline(cin, password);

// Encrypt the password
string encryptedPassword = encryptPassword(password);

// Save user data to file
file.open("users.txt", ios::app);
if (!file) {
    cout << "Error opening file!" << endl;
    return 1;
}

file << username << "," << email << "," << encryptedPassword << endl;
file.close();

cout << "Sign-up successful! Your details have been saved." << endl;

return 0;

}