不要追求绝对的公平,红尘之中没有公平而言,人活一世,难得糊涂。                                           it is no use doing what you like, you have got to like what you do.

Problem 1

上一篇 / 下一篇  2009-09-08 10:18:55 / 个人分类:projecteuler题目 ruby实现

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#   Problem 1
vb fY)GM0?1L0#If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23.51Testing软件测试网8Tk{N \
#Find the sum of all the multiples of 3 or 5 below 1000.
0~ R:V,G?S!W0
b4T}t5H;D0=begin
w%A5j OT3Bs[0def n(a,b)
"S$\x3?&iX%B0sum =051Testing软件测试网w6w1c,H#iaR1sr
b.upto(a){|n| sum+=n if n % 3 ==0 or n%5 ==0}
E~%^T$iV rK0return sum
ru?o6z2B[Lq0end
U G |yZ L(J0p n(999,1)
V_+Z}2fR*EgD*I0=end

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