2012-04-03から1日間の記事一覧
#-*- coding:utf-8 -*- from datetime import datetime def Comb(n, r, list): return list[n]/(list[n-r] * list[r]) def Euler53(): list = [1, 1] for x in xrange(2,101): list.append(x * list[-1]) counter = 0 for i in xrange(23, 101): for j in xr…