Determine logic/ compile and syntax error in the following statement

Scanner input = new Scanner(System.in);

int sum = 0;

System.out.println("Enter an integer " + "(the input ends if it is 0)");

int number = input.nextInt();

while (number != 0) {

sum += number;

System.out.println("Enter an integer " + "(the input ends if it is 0)");

number = input.nextInt();

}