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楼主 |
发表于 2021-11-29 08:12
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SELECT 1
USE d:\最密三生素数\数据源表d6.DBF ALIAS 数据源表
kssj=SECONDS()
For i=(1-1)*63000+1 to (1+1)*63000
@ 10,22 say i
n=i
s=0
do case
case MOD(n,9)=1
s=s+4
case MOD(n,9)=2
s=s+6
case MOD(n,9)=3
s=s+10
case MOD(n,9)=4
s=s+14
case MOD(n,9)=5
s=s+16
case MOD(n,9)=6
s=s+20
case MOD(n,9)=7
s=s+24
case MOD(n,9)=8
s=s+26
case MOD(n,9)=0
s=s+30
endcase
wou=INT((n-1)/9)*30+s
SELECT 1
APPEND BLANK &&增加一条空记录
REPLACE 偶元 WITH wou
ENDFOR
=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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