turugina #7653(2008/09/17 10:11 GMT) [ Vim ] Rating0/0=0.00
素因数分解していくバージョンで
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:new :let s:n=1 :let s:m=0 :while s:m < 100 : if s:n != 1 && s:n % 2 != 0 && s:n % 3 != 0 && s:n % 5 != 0 : let s:n = s:n + 1 : continue : endif : let s:_ = s:n : let s:i = 0 : let s:j = 0 : let s:k = 0 : while s:_ % 2 == 0 : let s:_ = s:_ / 2 : let s:i = s:i + 1 : endwhile : while s:_ % 3 == 0 : let s:_ = s:_ / 3 : let s:j = s:j + 1 : endwhile : while s:_ % 5 == 0 : let s:_ = s:_ / 5 : let s:k = s:k + 1 : endwhile : if s:_ == 1 : call append(s:m, printf("%d = 2^%d * 3^%d * 5^%d", s:n, s:i, s:j, s:k)) : let s:m = s:m + 1 : endif : let s:n = s:n + 1 :endwhile :unlet! s:n :unlet! s:m :unlet! s:i :unlet! s:j :unlet! s:k :unlet! s:_
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