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Triangle Leetcode Python
Given a triangle, find the minimum path sum from top to bottom. Each step you may move to adjacent numbers on the row below. For example, given the following triangle [      [2],     [3,4],  ...
分类:编程语言   时间:2015-01-19 09:18:45    阅读次数:286
Pascal's triangle II Leetcode Python
Given an index k, return the kth row of the Pascal's triangle. For example, given k = 3, Return [1,3,3,1]. Note: Could you optimize your algorithm to use only O(k) extra space? 这题和前面一题的区别...
分类:编程语言   时间:2015-01-19 09:17:31    阅读次数:185
leetcode 【 Pascal's Triangle II 】python 实现
题目:Given an indexk, return thekthrow of the Pascal's triangle.For example, givenk= 3,Return[1,3,3,1].Note:Could you optimize your algorithm to use onl...
分类:编程语言   时间:2015-01-18 22:30:51    阅读次数:291
leetcode 【 Pascal's Triangle 】python 实现
题目:GivennumRows, generate the firstnumRowsof Pascal's triangle.For example, givennumRows= 5,Return[ [1], [1,1], [1,2,1], [1,3,3,1], [1,4,6,4...
分类:编程语言   时间:2015-01-16 23:45:10    阅读次数:2605
NYOJ 16 The Triangle
The Triangle时间限制:1000 ms | 内存限制:65535 KB 难度:4描述73 88 1 02 7 4 44 5 2 6 5(Figure 1)Figure 1 shows a number triangle. Write a program that calculates th...
分类:其他好文   时间:2015-01-16 20:40:07    阅读次数:141
Foj 1004 Number Triangle[ 数塔 ]
Consider the number triangle shown below. Write a program that calculates the highest sum of numbers that can be passed on a route that starts at the top and ends somewhere on the base. Each step can...
分类:其他好文   时间:2015-01-16 10:05:03    阅读次数:153
uva 01510
1510 - Neon SignJungHeum recently opened a restaurant called ‘Triangle’ and has ordered the following neon sign for hisrestaurant. The neon sign has N...
分类:其他好文   时间:2015-01-15 23:41:38    阅读次数:251
【笔记】uber--子对象访问父对象的方式
在这之前,toString()所做的仅仅是返回this.name的内容而已,现在新增了额外的任务,检查对象中是否存在this.constructor.uber属性。 如果存在,就先调用该属性的toString方法。 this.constructor.uber指向当前对象父级原型的引用。 因而,当调用Triangle实体的toString方法时,其原型链上所有的toString都会被调用。...
分类:其他好文   时间:2015-01-15 10:59:10    阅读次数:184
LeetCode--Pascal's Triangle
Given numRows, generate the first numRows of Pascal's triangle. For example, given numRows = 5, Return [ [1], [1,1], [1,2,1], [1,3,3,1], [1,4,6,4,1] ] class Solution { public: ...
分类:其他好文   时间:2015-01-14 23:00:41    阅读次数:339
LeetCode--Pascal's Triangle II
Given an index k, return the kth row of the Pascal's triangle. For example, given k = 3, Return [1,3,3,1]. Note: Could you optimize your algorithm to use only O(k) extra space? class Solution...
分类:其他好文   时间:2015-01-14 22:57:33    阅读次数:162
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