题目 Determine whether an integer is a palindrome. Do this without extra space. Some hints: Could negative integers be palindromes? (ie, -1) If you are ...
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其他好文 时间：
2017-05-12 20:13:53
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200
Given a binary search tree with non-negative values, find the minimum absolute difference between values of any two nodes. Example: Input: 1 \ 3 / 2 O ...
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其他好文 时间：
2017-05-10 20:31:13
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143
There is a square matrix n?×?n, consisting of non-negative integer numbers. You should find such a way on it that starts in the upper left cell of the ...
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其他好文 时间：
2017-05-10 18:54:07
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203
Given a non-negative integer num, repeatedly add all its digits until the result has only one digit. Example Given num = 38. The process is like: 3 + ...
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其他好文 时间：
2017-05-10 15:37:57
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132
Number Steps Time Limit: 1000ms Memory limit: 10000K 有疑问？点这里^_^ 题目描写叙述 Starting from point (0,0) on a plane, we have written all non-negative integers ...
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其他好文 时间：
2017-05-09 09:36:51
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135
传送门 Description You are given an array consisting of n non-negative integers a1,?a2,?...,?an. You are going to destroy integers in the array one by on ...
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其他好文 时间：
2017-05-09 00:49:03
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182
There is a square matrix n?×?n, consisting of non-negative integer numbers. You should find such a way on it that starts in the upper left cell of the ...
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其他好文 时间：
2017-05-08 23:29:49
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411
题目： You are given two non-empty linked lists representing two non-negative integers. The digits are stored in reverse order and each of their nodes co ...
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其他好文 时间：
2017-05-08 00:28:06
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176
Given a list, rotate the list to the right by k places, where k is non-negative. For example: Given 1->2->3->4->5->NULL and k = 2, return 4->5->1->2-> ...
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其他好文 时间：
2017-05-08 00:26:33
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152
题目： Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right which minimizes the sum of all numbers along its pa ...
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其他好文 时间：
2017-05-07 22:02:21
阅读次数：
188
