(说明,,偶不记得咋算是润年。。所以偶不敢肯定写滴对不。。= =!)
答:- @echo off
- mode con cols=35 lines=4 & color 0a
- :start
- cls
- set /p year=请输入年份...
- set /a X100=%year%%%100
- set /a X400=%year%%%400
- set /a X4=%year%%%4
- if %X100%==0 (goto century) else goto normal
- :century
- if %X400%==0 (goto ok) else goto sorry
- :normal
- if %X4%==0 (goto ok) else goto sorry
- :ok
- echo 您输入的是闰年...吧...
- pause>nul
- goto start
- :sorry
- echo 您输入的也许不是闰年...
- pause>nul
- goto start
复制代码 效果:
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end; |