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???
VBSCRIPT
k=0
for a=1 to 9-2
for b=a+1 to 9-1
for c=b+1 to 9
if (a+b+c) mod 3=0 then
for d=1 to 9-2
if a<>d and b<>d and c<>d then
for e=d+1 to 9-1
if a<>e and b<>e and c<>e then
for f=e+1 to 9
k=k-(a<>f and b<>f and c<>f and (d+e+f) mod 3=0)
next
end if
next
end if
next
end if
next
next
next
msgbox k
   10月29日(木) 8:29:57     43852

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