package pers.mobian.questions01; public class test01 { public static void main(String[] args) { int i = 1; i = i ; int j = i ; int k = i i * i ; System.out.println("i=" i); System.out.println("j=" j); System.out.println("k=" k); } }
public class test02 { public static void main(String[] args) { int i = 1; i = i; System.out.println(i); // 结果:i = 2 } }