#include <iostream>

using namespace std;


struct user{

char id[20];

char password[20];

};


void main()

{

user man;

user login;

cout << "id을 입력해주세요 : ";

cin >> login.id;


cout << "패스워드를 입력해주세요 : ";

cin >> login.password;


cout << "id을 입력해주세요 : ";

cin >> man.id;


cout << "패스워드를 입력해주세요 : ";

cin >> man.password;


printf("%d\n" ,strcmp(man.id, login.id));

}





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