文章 2016-01-12 来自:开发者社区

LeetCode 191 Number of 1 Bits(1 比特的数字们)

版权声明:转载请联系本人,感谢配合!本站地址:http://blog.csdn.net/nomasp https://blog.csdn.net/NoMasp/article/details/50506429 翻译 写一个函数获取一个无符号整型数,并且返回它的“1”比特的数目(也被叫做Hamming ...

文章 2016-01-11 来自:开发者社区

LeetCode 171 Excel Sheet Column Number(Excel的列向表数字)

版权声明:转载请联系本人,感谢配合!本站地址:http://blog.csdn.net/nomasp https://blog.csdn.net/NoMasp/article/details/50499601 翻译 给定一个出现在Excel表格上的列表标题,返回它的正确行数。 例如: A...

LeetCode 171 Excel Sheet Column Number(Excel的列向表数字)
文章 2015-12-10 来自:开发者社区

LeetCode - 9. Palindrome Number

9. Palindrome Number  Problem's Link  ---------------------------------------------------------------------------- Mean:  给你一个数,判断这个数是不是回文数. analyse: 水题. Time complexity: O(...

文章 2015-11-20 来自:开发者社区

[LeetCode] Additive Number

Af first I read the title as "Addictive Number". Anyway, this problem can be solved elegantly using recursion. This post shares a nice recursive C++ code with handling of the follow-up by implementin....

文章 2015-11-14 来自:开发者社区

[LeetCode] Number of Islands II

Problem Description: A 2d grid map of m rows and n columns is initially filled with water. We may perform an addLand operation which turns the water at position (row, col...

文章 2015-11-08 来自:开发者社区

[LeetCode] Single Number III

Given an array of numbers nums, in which exactly two elements appear only once and all the other elements appear exactly twice. Find the two elements that appear only once. For example: Given nums ...

文章 2015-11-08 来自:开发者社区

[LeetCode] Single Number II

Given an array of integers, every element appears three times except for one. Find that single one. Note: Your algorithm should have a linear runtime complexity. Could you implement it without usin...

文章 2015-11-08 来自:开发者社区

[LeetCode] Single Number

Given an array of integers, every element appears twice except for one. Find that single one. Note: Your algorithm should have a linear runtime complexity. Could you implement it without using extr...

文章 2015-11-07 来自:开发者社区

[LeetCode] Ugly Number II

Write a program to find the n-th ugly number. Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 1, 2, 3, 4, 5, 6, 8, 9, 10, 12 is the sequence of the first 10 .....

文章 2015-11-07 来自:开发者社区

[LeetCode] Ugly Number

Write a program to check whether a given number is an ugly number. Ugly numbers are positive numbers whose prime factors only include 2, 3, 5. For example, 6, 8 are ugly while 14 is not ugly since i.....

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