1057. Amount of Degrees
Time limit: 1.0 second
Memory limit: 64 MB
Create a code to determine the amount of integers, lying in the set [X;Y] and being a sum of exactlyK different integer de...
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其他好文 时间：
2014-10-20 15:16:05
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227
Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.Fo...
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2014-10-20 14:47:59
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168
Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.Fo...
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其他好文 时间：
2014-10-20 11:21:40
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184
Linked List CycleGiven a linked list, determine if it has a cycle in it.c++/** * Definition for singly-linked list. * struct ListNode { * int val;...
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2014-10-19 23:04:39
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206
As the state vigorously promote technological innovation and new dry cement design optimization, in order to meet market demand for cement, relying An...
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2014-10-19 16:54:44
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254
Given a string, determine if it is a palindrome, considering only alphanumeric characters and ignoring cases.For example,"A man, a plan, a canal: Pana...
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2014-10-19 04:49:48
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165
Problem：Given a string containing just the characters'(',')','{','}','['and']', determine if the input string is valid.The brackets must close in the ...
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2014-10-19 01:16:41
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293
Latex Error cannot determine the size of graphic 报错的解决办法
插入jpg文件老是会报错...
追究了半天，原来是编译的命令又问题，不应该使用
latex ./hello.tex
而应该使用
pdflatex ./hello.tex
下面是我用的测...
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其他好文 时间：
2014-10-18 14:06:22
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407
Given a linked list, determine if it has a cycle in it.Follow up:Can you solve it without using extra space?Solution:快慢指针。 1 /** 2 * Definition for s....
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其他好文 时间：
2014-10-17 15:16:48
阅读次数：
179
相同的雪花
时间限制：1000 ms | 内存限制：65535 KB
难度：4
描述You may have heard that no two snowflakes are alike. Your task is to write a program to determine whether this is really true. Your
program w...
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其他好文 时间：
2014-10-17 09:41:24
阅读次数：
193
