for(初始条件;循环条件;状态改变){ 循环体;执行代码} 示例一: 示例二: 示例三: 示例四: 示例五: 示例六: 示例七: switch case: 示例一: 示例二: 示例三: 相关文章: 2021-10-18 2022-12-23 2022-12-23 2022-12-23 2021-08-24 2021-05-21 2022-01-16 2022-12-23