How do i put the input if scanner in the program? (If there is a way.)

Question

Take this code

public class Password {
public static void main(String[] args)
{
int I = 12;
if(I == 12){
System.out.println("Hello!");
}else{
System.out.println("Nope");
}
}
}

But say I want to put what I make the input in the program(where I want to put it will be surrounded by these[ ] )

public class Password {
public static void main(String[] args)
{
int I = [12];
if(I == 12){
System.out.println("Hello!");
}else{
System.out.println("Nope");
}
}
}

How do I do that?

Answer 1

import java.util.Scanner;
public class Password {
public static void main(String[] args)
{
String i;
i = "12";
Scanner input = new Scanner (System.in);
System.out.println("Input:"); // this is where the user input like 12
String i = input.next();

if(input.equals(i) ){
System.out.println("Hello!");
}else{
System.out.println("Nope");
}
}
}