jains521

好题!.思考一下.!!

jains521

@echo off 
setlocal enabledelayedexpansion
::一类　8888
::二类　x888 aaaa abcd	补充:888x
::三类　xx88 xaaa xabc aabb abab 补充:88xx, aaax
::四类　xxx8 xxaa abba  补充: 8xxx, aaxx
::五类　其余的号码
 
:: 思路.
:: 好吧这思路很乱.自己也写乱了.
::整体的思路是利用set /a 用数除0  然后判断各类的特点分类.
 
set a_b=123456789
set c_b=987654
set b_a=543210
::连续的思路是利用set /a,替换字符将其他字符乘以0, 如%%i=123 ,  set /a "1/(!a_b:%%i=1*0*1!)"
::思路是可以用的..不过没有时间处理了..有时间的朋友帮我补充完整吧.
for /l %%i in (9999, -1, 1) do (
	set /a "1 / ( %%i - 8888 )"  2>nul && (
		set /a "1/(%%i%%1000-888), 1/(%%i/10-888), 1/(%%i%%1111)" 2>nul && (
			set /a "a=%%i/1000, b=%%i%%1000/100, c=%%i%%100/10, d=%%i%%10"
			set /a "1/(%%i%%100-88), 1/(%%i/100-88),1/((%%i%%1000)%%111), 1/(%%i/100-%%i%%100), 1/((a-b)|(c-d))" 2>nul && (
				set /a "1/(%%i%%10-8), 1/(%%i/1000-8), 1/((%%i%%100)%%11), 1/(a*10+b-(d*10+c))" 2>nul&&(
					set /a ClassFive+=1!第五类!
				)|| (set /a ClassFour+=1!第四类! )
			) || (set /a ClassThree+=1 & set _ClassThree=%%i !_ClassThree!!第三类!)
		) || (if %%i gtr 1000 set /a ClassTwo+=1 & set _ClassTwo=%%i !_ClassTwo!!第二类!)
	) || (set /a ClassOne+=1 & set _ClassOne=%%i !_ClassOne!!第一类!)
)
echo ClassOne=%ClassOne%, ClassTwo=%ClassTwo%, ClassThree=%ClassThree%, ClassFour=%ClassFour%, ClassFive=%ClassFive%
pause>nul
goto :eofCOPY