2018年2月9日
java的hasNext()的用法
摘要： Java End-of-file by Shafaet Problem Submissions Leaderboard Discussions Editorial Java End-of-file by Shafaet Java End-of-file by Shafaet Java End-of- 阅读全文
posted @ 2018-02-09 17:12 xianbeigg 阅读(7567) 评论(1) 推荐(0)
Java数据类型能表示的最大范围
摘要： byte: The byte data type is an 8-bit signed two's complement integer. It has a minimum value of -128 and a maximum value of 127 (inclusive). The byte  阅读全文
posted @ 2018-02-09 16:57 xianbeigg 阅读(388) 评论(0) 推荐(0)