0_0_20530586_11584\Main.java:13: 错误: 需要'(' while%2 ^ 0_0_20530586_11584\Main.java:13: 错误: 需要')' while%2 ^ 0_0_20530586_11584\Main.java:13: 错误: 非法的语句开始 while%2 ^ 3 个错误