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摘要: public class Boolean01 { public static void main(String[] args) { // 与(and) 或(or) 非 (取反) boolean a = true; boolean b = false; System.out.println("a&&b 阅读全文
posted @ 2023-01-15 00:04 与你一起看星辰 阅读(55) 评论(0) 推荐(0)