function to log in

[abdoShaf3i]

hello
my function i send the name and the password to it to check if it in the file student.
if the name and the password are right it should return true and if one of them is false return false but when the function check it always return false and i don't way
can anybody help me

  bool searchLog(char N[20],char P[20])
{
    ifstream fin;
    fin.open("students.txt",ios::binary);
    while(!fin.eof())
        {
            char buf1[16];
            fin.read((char*) buf1, 16);
            char buf2[16];
            fin.read((char*) buf2, 16);
            if (buf1==N&&buf2==P)
            {
                cout<<"                             Hello "<<N<<endl;
                return true;
            }
      }
    fin.close();
    cout<<"Wrong name or password"<<endl;
    return false;
}

[MiiNiPaa]

buf1==N is always false. You are comparing pointers here.