摘要:
package com.yeyue.struct; public class TestDemo { public static void main(String[] args) { //打印三角形 5行 for (int i = 1; i <= 5; i++) { for (int j = 5; j 阅读全文
摘要:
#### 实例1: ```javapackage com.yeyue.struct; public class BreakDemo { public static void main(String[] args) { int i = 0; while (i<100){ i++; System.out 阅读全文