To add up all the numbers in a list, you can use a loop like this: Total is initialized to 0. Each time through the loop, x gets one element...
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其他好文 时间:
2014-07-16 19:29:14
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题目Given a binary tree containing digits from0-9only, each root-to-leaf path could represent a number.An example is the root-to-leaf path1->2->3which r...
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2014-07-15 23:21:33
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Two SumGiven an array of integers, find two numbers such that they add up to a specific target number.The function twoSum should return indices of the...
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其他好文 时间:
2014-07-15 08:45:17
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Combination SumGiven a set of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sums toT.Thes...
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2014-07-14 10:43:07
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Combination Sum IIGiven a collection of candidate numbers (C) and a target number (T), find all unique combinations inCwhere the candidate numbers sum...
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2014-07-14 10:42:22
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当时不知道怎么下手,后来一看原来就是排个序然后乱搞就行了。解法不想写了,可见:http://blog.csdn.net/u013368721/article/details/28071241其实就是滑动窗口的思想。代码:#include #include #include #include #inc...
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其他好文 时间:
2014-07-13 19:31:18
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poj1338 Ugly Numbers(丑数模拟)...
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2014-07-13 18:42:24
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You are given two linked lists representing two non-negative numbers. The digits are stored in reverse order and each of their nodes contain a single digit. Add the two numbers and return it as a link...
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2014-07-13 18:20:52
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Time Limit:1000MS Memory Limit:65536KB 64bit IO Format:%I64d
& %I64u
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Description
Find and list all four-digit numbers in decimal notation that have the property ...
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其他好文 时间:
2014-07-13 18:17:24
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