Given an increasing sequence S of N integers, the median is the number at the middle position. For example, the median of S1 = { 11, 12, 13, 14 } is 1 ...
分类：
其他好文 时间：
2020-02-01 16:07:53
阅读次数：
90
C.Two ArraysYou are given two integers n and m. Calculate the number of pairs of arrays (a,b) such that: the length of both arrays is equal to m;each ...
分类：
其他好文 时间：
2020-02-01 12:45:43
阅读次数：
197
You are given an array a consisting of 500000 integers (numbered from 1 to 500000). Initially all elements of a are zero. You have to process two type ...
分类：
其他好文 时间：
2020-02-01 10:57:47
阅读次数：
74
Find the largest palindrome made from the product of two n-digit numbers. Since the result could be very large, you should return the largest palindro ...
分类：
编程语言 时间：
2020-02-01 10:47:36
阅读次数：
78
"传送门" 题意： 给出$n,n\leq 3000$个互不重合的点，现在将点分为两组，使得不同组中点的距离不等于任何两个在同一组中点的距离。 给出一个分组方案。 思路： 这是一个构造题。 将点按照坐标的奇偶分类，一共只有四类： $$ (0,0),(0,1),(1,0),(1,1) $$ 会发现我们这 ...
分类：
其他好文 时间：
2020-02-01 00:28:52
阅读次数：
91
You are given two integers nn and mm . Calculate the number of pairs of arrays (a,b)(a,b) such that: the length of both arrays is equal to mm ; each e ...
分类：
其他好文 时间：
2020-01-31 22:40:17
阅读次数：
78
https://radimrehurek.com/gensim/auto_examples/index.html#core-tutorials Calculate the similarity of any two course -Design a program to implement the ...
分类：
其他好文 时间：
2020-01-31 21:16:24
阅读次数：
140
Your input is a series of rectangles, one per line. Each rectangle is specified as two points(X,Y) that specify the opposite corners of a rectangle. A ...
分类：
其他好文 时间：
2020-01-31 19:08:57
阅读次数：
80
Given a string S, check if the letters can be rearranged so that two characters that are adjacent to each other are not the same. If possible, output ...
分类：
其他好文 时间：
2020-01-31 14:18:49
阅读次数：
60
We have a collection of rocks, each rock has a positive integer weight. Each turn, we choose the two heaviest rocks and smash them together. Suppose t ...
分类：
其他好文 时间：
2020-01-31 14:13:17
阅读次数：
78
