| 
 #include<iostream>using namespace std;
 
 int main() {
 bool isMatch = false;
 string userInput, pass = "defaultpass";
 int counter = 0;
 
 do{
 cin >> userInput;
 
 counter ++:
 
 isMatch = (userInput == pass);
 } while( !isMatch && (counter <= 3));
 
 if(!isMatch)
 cout << "密碼已鎖" << endl;
 
 return 0;
 }
 
 :P
 should be right, but didn't check to make sure if correct
 |