Whats wrong with this. I cant seem to pinpoint the problem

import java.util.Scanner;

public class OutputWithVars { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); int userNum,userNum2; System.out.println("Enter integer:"); userNum = scnr.nextInt(); System.out.println("You entered:"+userNum); System.out.println(userNum+"squared is+(userNum*userNum)"); System.out.println("And"+userNum+"cubed is +(userNum*userNum*userNum)+!!"); System.out.println("Enter another integer:"); userNum2 = scnr.nextInt(); System.out.println(userNum+" + "+userNum2+" is "+(userNum+userNum2)); System.out.print(userNum+" * "+userNum2+" is "+(userNum*userNum2)); return; } }