2014年5月6日

摘要: Problem:Work out the first ten digits of the sum of the following one-hundred 50-digit numbers.3710728753390210279879799822083759024651013574025046376... 阅读全文
posted @ 2014-05-06 23:26 楠哥1991 阅读(89) 评论(0) 推荐(0) 编辑
摘要: Problem:The sequence of triangle numbers is generated by adding the natural numbers. So the 7thtriangle number would be 1 + 2 + 3 + 4 + 5 + 6 + 7 = 28... 阅读全文
posted @ 2014-05-06 21:58 楠哥1991 阅读(95) 评论(0) 推荐(0) 编辑

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