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 fol...
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其他好文 时间:
2014-07-09 23:00:38
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208
Problem Description:Given an indexk, return thekthrow of the Pascal's triangle.For example, givenk= 3,Return[1,3,3,1].Note:Could you optimize your alg...
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其他好文 时间:
2014-07-07 15:47:17
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272
Problem Description:GivennumRows, generate the firstnumRowsof Pascal's triangle.For example, givennumRows= 5,Return[ [1], [1,1], [1,2,1], [1...
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其他好文 时间:
2014-07-07 15:41:32
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247
Problem Description: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 ex...
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其他好文 时间:
2014-07-07 15:29:11
阅读次数:
280
引擎中,ray与quad求交,算法未细看,但有求解二次方程,不解。ray与triangle求交,使用的是97年经典算法,仔细看过论文,多谢小武同学指点,用到了克拉默法则求解线性方程组。想模仿该方法,做ray与quad的求交,发现方程里不仅有u和v,还有uv,没法变换成线性方程组的形式。本以为引擎中q...
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其他好文 时间:
2014-07-06 15:41:40
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181
In this problem you are to generate a triangular wave form according to a specified pair of Amplitude and Frequency.
Input and Output
The input begins with a single positive integer on a line by i...
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其他好文 时间:
2014-07-03 17:15:14
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204
class Solution {public: vector getRow(int rowIndex) { int half = (rowIndex + 1) / 2; int len = half * 2 + !(rowIndex & 0x1); ...
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其他好文 时间:
2014-06-30 23:30:51
阅读次数:
185
题目:
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]
]
分析:打印杨辉三角。numRows...
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其他好文 时间:
2014-06-30 06:25:24
阅读次数:
317
Given a triangle, find the minimum path sum from top to bottom. Each step you maymove to adjacent numbers on the row below.For example, given the fol....
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其他好文 时间:
2014-06-27 16:29:58
阅读次数:
188
Triangle War
Time Limit: 1000MS
Memory Limit: 65536K
Total Submissions: 2685
Accepted: 1061
Description
Triangle War is a two-player game played on the following tria...
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其他好文 时间:
2014-06-27 09:34:45
阅读次数:
286