how can i use java scanner in while loop

Question

This is what I have so far:

int question = sc.nextInt(); 

while (question!=1){

    System.out.println(\"Enter The Correct Number ! \");

    int question =         


        

Answer 1

You are trying to redeclare the variable inside the loop. You only want to give the existing variable a different value:

while (question != 1) {
    System.out.println("Enter The Correct Number ! ");
    question = sc.nextInt();
}

This is just an assignment rather than a declaration.