原题链接在这里:https://leetcode.com/problems/best-time-to-buy-and-sell-stock-with-cooldown/ 题目: Say you have an array for which the ith element is the price
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其他好文 时间:
2016-03-17 02:03:42
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190
Given an array nums, there is a sliding window of size k which is moving from the very left of the array to the very right. You can only see the k num
oc中的可变数组NSMutableArray里面只能存放object,对于结构体类型,必须进行转换才能放入可变数组 NSMutableArray *coordinateArray = [NSMutableArray array]; CLLocationCoordinate2D coor; coor.
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移动开发 时间:
2016-03-16 17:06:44
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190
引用自:http://www.cnblogs.com/sosoft/archive/2013/12/08/3463830.html Array类型并没有提供去重复的方法,如果要把数组的重复元素干掉,那得自己想办法: 总体思路是把数组元素逐个搬运到另一个数组,搬运的过程中检查这个元素是否有重复,如果有
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编程语言 时间:
2016-03-16 17:05:37
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182
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.
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其他好文 时间:
2016-03-16 16:57:10
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182
Given an integer array, find a continuous subarray where the sum of numbers is the biggest. Your code should return the index of the first number and
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其他好文 时间:
2016-03-16 13:57:57
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172
其实很简单,用len函数: >>> array = [0,1,2,3,4,5]>>> print len(array)6 同样,要获取一字符串的长度,也是用这个len函数,包括其他跟长度有关的,都是用这个函数。 Python这样处理,如同在print的结果中自动添加一个空格来解脱程序员一样,也是一个
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编程语言 时间:
2016-03-16 12:18:13
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138
Given an array of integers and an integer k, find out whether there are two distinct indices i and j in the array such that nums[i] = nums[j] and the
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其他好文 时间:
2016-03-15 22:02:27
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170
Given an array of integers, return indices of the two numbers such that they add up to a specific target. You may assume that each input would have ex
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其他好文 时间:
2016-03-15 20:34:17
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169
integer i,j;always @(posedge i_clk or negedge i_rst_n)begin if(!i_rst_n)begin for(i = 0; i < i_wghtGridH; i = i + 1)begin for(j = 0; j < i_wghtGridW;
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其他好文 时间:
2016-03-15 18:40:23
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129