Problem Description
A balanced number is a non-negative integer that can be balanced if a pivot is placed at some digit. More specifically, imagine each digit as a box with weight indicated by the dig...
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其他好文 时间：
2015-03-01 21:05:16
阅读次数：
134
题目Given an array of non-negative integers, you are initially positioned at the first index of the array.Each element in the array represents your maximum jump length at that position.Determine if you a...
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其他好文 时间：
2015-02-28 23:05:45
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276
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 li...
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其他好文 时间：
2015-02-27 11:54:33
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125
Given an array of non-negative integers, you are initially positioned at the first index of the array.Each element in the array represents your maximu...
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其他好文 时间：
2015-02-25 21:03:31
阅读次数：
101
Counting Sort1. Counting Sort doesn't work for negative number.2. Counting Sort assumes that each element is SMALL INTEGER.3. Time Complexity is O(Max...
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其他好文 时间：
2015-02-23 16:40:52
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118
Given n non-negative integers a1, a2, ..., an, where each represents a point at coordinate (i, ai). n vertical lines are drawn such tha...
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其他好文 时间：
2015-02-23 16:38:13
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141
http://acm.hdu.edu.cn/showproblem.php?pid=3709
Problem Description
A balanced number is a non-negative integer that can be balanced if a pivot is placed at some digit. More specifically, imagi...
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其他好文 时间：
2015-02-22 23:06:28
阅读次数：
194
Problem Description
A wqb-number, or B-number for short, is a non-negative integer whose decimal form contains the sub- string “13” and can be divided by 13. For example, 130 and 2613 are wqb-numbers,...
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其他好文 时间：
2015-02-22 15:49:05
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166
Problem:
Given n non-negative integers representing an elevation map where the width of each bar is 1, compute how much water it is able to trap after raining.
For example,
Given [0,1,0,2,1,...
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移动开发 时间：
2015-02-22 14:39:33
阅读次数：
144
Problem:
Given two numbers represented as strings, return multiplication of the numbers as a string.
Note: The numbers can be arbitrarily large and are non-negative.
Solution:
multiply...
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其他好文 时间：
2015-02-22 14:38:15
阅读次数：
101
