#include<iostream>
using namespace std;

bool login(char username[], char password[])
{
	cout << "\t\t Please login into the account\n";
	char * TMP_user_name = (char*)malloc(sizeof(char) * 20);
	char * TMP_password = (char*)malloc(sizeof(char) * 20);

	cout << "username:";
	cin >> TMP_user_name;

	cout << "password:";
	cin >> TMP_password;

	if (strcmp(username, TMP_user_name) && strcmp(password, TMP_password))
	{
		return false;
	}
	else {
		return true;
	}
}


int main()
{
	const int size = 20;
	char username[size];
	char password[size] ;
	char mail[size];

	cout << "Enter your username :";
	cin >> username;
	cout << "Enter password :";
	cin >>password;
	cout << "Enter mail :";
	cin >> mail;

	if (login(username, password))
	{
		cout << "You logged in succsessfuly" << endl;
	}
	else {
		cout << "Wrong password or username";
	}










	cin.get();
	cin.get();
return 0;
}