import java.util.Scanner;

public class Project {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
			String[][] names= new String[1000][1000];

			Scanner myScanner= new Scanner(System.in);
			String Username, password;
			boolean checkPoint1=false, checkPoint2=false, checkPoint3=false;
			//Usernames
			names[0][0]= "Username1";
			names[0][1]= "Username2";
			names[0][2]= "Username3";
			names[0][3]= "Username4";
			names[0][4]= "Username5";

			//Passwords
			names[1][0]= "Password1";
			names[1][1]= "Password2";
			names[1][2]= "Password3";
			names[1][3]= "Password4";
			names[1][4]= "Password5";

			//Prompt User for Username

			System.out.println("What is the Username?");
			Username=myScanner.nextLine();
			System.out.println("What is the Password");
			password=myScanner.nextLine();


		for(int i=0; i<5; i++) {
			if(Username.equals(names[0][i]))
			{
				checkPoint1=true;
				if(checkPoint1==true)
					System.out.println();
				else
					if(checkPoint1==false) {
						System.out.println("Wrong Username");

					}

				for(int k=0; k<5; k++)
					if(password.equals(names[k][i]))
				checkPoint2=true;
				if(checkPoint2==true) {
					System.out.println();
					checkPoint3=true;
				}
						}

				}

		//Password

		if(checkPoint3==true) {
			System.out.println("Welcome");

		}
		else
			System.out.println("Wrong Username or Password");
	}
}