Question

This program does password verification. It gives the user three attempts to type in the correct password. Assume that the password is "COMSC110" (You can hard-code this). If the user types in the correct password, display a message saying "Login successful" and break out of the loop, otherwise display " Login Failed" and go to the next iteration. If the user enters three unsuccessful entries, then display a message saying " Too many attempts, Try again later", Use a while loop.

Answer 1

Java Code:

import java.util.*;

class Main {

public static void main(String[] args) {

Scanner sc=new Scanner(System.in);

String password="COMSC110";

String userInput=new String();

int count=0;

while(count<3){

System.out.print("Please enter password: ");

userInput=sc.nextLine();

if(userInput.equals(password)){

System.out.println("Login Successfull");

break;

}

else{

count++;

System.out.println("Login Failed");

if(count==3){

System.out.println(" Too many attempts, Try again later");

}

}

}

}

}

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