3-3 习题
public class HelloWorld{ public static void main(String[] args) { int one = 10 ; int two = 20 ; int three = 0 ; three=one+two; System.out.println("three = one + two ==>"+three); three+=one; System.out.println("three += one ==>"+three); three-=one; System.out.println("three -= one ==>"+three); three*=one; System.out.println("three *= one ==>"+three); three/=one; System.out.println("three /= one ==>"+three); three%=one; System.out.println("three %= one ==>"+three); } }
请问这段代码的问题出在哪里?为什么无法显示答案