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SELECT 1
USE H:\素数式系数\素数表十亿.dbf ALIAS 素数表
kssj=SECONDS() &&取出开始时间
s=26.812500000000000000
SELECT 1
GO 7
A=素数
s=s*A*(A-11)/(A-5)/(A-6)
SKIP 1
FOR j=1 TO 50876310
SELECT 1
B=素数
s=s*B*(B-11)/(B-5)/(B-6)
SELECT 1
SKIP
ENDFOR
?s
=MESSAGEBOX("运行时间:"+LTRIM(STR(INT((SECONDS()-kssj)/60)))+"分"+LTRIM(STR(MOD(SECONDS()-kssj,60),5,2))+"秒",64,"运行时间提示") |
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