2015年1月23日
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Largest Number2015.1.23 20:24Given a list of non negative integers, arrange them such that they form the largest number.For example, given[3, 30, 34, ... 阅读全文
posted @ 2015-01-23 20:29
zhuli19901106
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Dungeon Game2015.1.23 19:38The demons had captured the princess (P) and imprisoned her in the bottom-right corner of a dungeon. The dungeon consists o... 阅读全文
posted @ 2015-01-23 20:22
zhuli19901106
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Binary Search Tree Iterator2015.1.23 18:58Implement an iterator over a binary search tree (BST). Your iterator will be initialized with the root node ... 阅读全文
posted @ 2015-01-23 19:37
zhuli19901106
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Factorial Trailing Zeroes2015.1.23 18:46Given an integern, return the number of trailing zeroes inn!.Note:Your solution should be in logarithmic time ... 阅读全文
posted @ 2015-01-23 18:49
zhuli19901106
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Excel Sheet Column Number2015.1.23 17:54Related to questionExcel Sheet Column TitleGiven a column title as appear in an Excel sheet, return its corres... 阅读全文
posted @ 2015-01-23 17:59
zhuli19901106
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Majority Element2015.1.23 17:46Given an array of sizen, find the majority element. The majority element is the element that appears more than⌊ n/2 ⌋ti... 阅读全文
posted @ 2015-01-23 17:50
zhuli19901106
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Excel Sheet Column Title2015.1.23 17:20Given a positive integer, return its corresponding column title as appear in an Excel sheet.For example: 1 -... 阅读全文
posted @ 2015-01-23 17:31
zhuli19901106
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Fraction to Recurring Decimal2015.1.23 15:59Given two integers representing the numerator and denominator of a fraction, return the fraction in string... 阅读全文
posted @ 2015-01-23 16:40
zhuli19901106
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Compare Version Numbers2015.1.23 15:27Compare two version numbersversion1andversion1.Ifversion1>version2return 1, ifversion1 n2) { 25 retu... 阅读全文
posted @ 2015-01-23 15:56
zhuli19901106
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Maximum Gap2015.1.23 15:00Given an unsorted array, find the maximum difference between the successive elements in its sorted form.Try to solve it in l... 阅读全文
posted @ 2015-01-23 15:17
zhuli19901106
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Find Peak Element2015.1.23 14:28A peak element is an element that is greater than its neighbors.Given an input array wherenum[i] ≠ num[i+1], find a pe... 阅读全文
posted @ 2015-01-23 14:38
zhuli19901106
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Intersection of Two Linked Lists2015.1.23 12:53Write a program to find the node at which the intersection of two singly linked lists begins.For exampl... 阅读全文
posted @ 2015-01-23 13:31
zhuli19901106
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Min Stack2015.1.23 12:13Design a stack that supports push, pop, top, and retrieving the minimum element in constant time. push(x) -- Push element x o... 阅读全文
posted @ 2015-01-23 12:27
zhuli19901106
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Find Minimum in Rotated Sorted Array II2015.1.23 11:41Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7mig... 阅读全文
posted @ 2015-01-23 12:13
zhuli19901106
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