Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e., 0 1 2 4 5 6 7 might become 4 5 6 7 0 1 2).Find the minimum element.Yo...
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其他好文 时间:
2015-03-08 13:01:14
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125
Find Minimum in Rotated Sorted Array问题:Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7might become4 5 6 ...
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其他好文 时间:
2015-03-08 11:39:23
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114
Minimum Path Sum问题:Given amxngrid filled with non-negative numbers, find a path from top left to bottom right whichminimizesthe sum of all numbers alo...
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其他好文 时间:
2015-03-07 17:07:04
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120
Given amxngrid filled with non-negative numbers, find a path from top left to bottom right whichminimizesthe sum of all numbers along its path.Note:Yo...
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其他好文 时间:
2015-03-07 15:40:57
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133
题1:
Suppose a sorted array is rotated at some pivot unknown to you beforehand.
(i.e., 0 1 2 4 5 6 7 might become 4
5 6 7 0 1 2).
Find the minimum element.
You may assume no duplicate exi...
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编程语言 时间:
2015-03-07 14:16:09
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150
在网页的中增加以上这句话,可以让网页的宽度自动适应手机屏幕的宽度。其中:width=device-width :表示宽度是设备屏幕的宽度initial-scale=1.0:表示初始的缩放比例minimum-scale=0.5:表示最小的缩放比例maximum-scale=2.0:表示最大的缩放比例u...
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移动开发 时间:
2015-03-06 14:02:58
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150
Suppose a sorted array is rotated at some pivot unknown to you beforehand.(i.e.,0 1 2 4 5 6 7might become4 5 6 7 0 1 2).Find the minimum element.You m...
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其他好文 时间:
2015-03-06 12:39:44
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173
标题:Minimum Path Sum通过率:31.7%难度:中等Given amxngrid filled with non-negative numbers, find a path from top left to bottom right whichminimizesthe sum of a...
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其他好文 时间:
2015-03-06 11:17:38
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103
Design a stack that supports push, pop, top, and retrieving the minimum element in constant time.
- push(x) – Push element x onto stack.
- pop() – Removes the element on top of the stack.
- to...
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其他好文 时间:
2015-03-04 16:54:14
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179
题目:给你一个数N,确定一个正整数集合S,使得S中的数字的LCM为N且S中数字之和最小。
分析:数论。首先,有一个结论S中的元素互质,因为如果不互质LCM不变,且和更大。
既然S中元素互质,那么只要将N因式分解即可,且相同的因子只能组成一个数字;
(这里先不考虑N等于1或者素数的情况)
即S = { 2^a1, 3^a...
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其他好文 时间:
2015-03-04 12:59:25
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149