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elseif语句的用法
更新时间: 2020-07-09 00:00:00  

1、当两个条件都满足,进条件SayString15,退出条件语句。两个条件有一个不满足,或两个条件都不满足,则不进入SayString 15;

2、做第二个判断,当a0SayString7,并退出条件语句,否则不进入 SayString7;

3、做第三个判断,当 b0SayString8,并退出条件语句,否则不进入 SayString8。

关键词: elseif 语句 用法

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