Description Description There are n coins in a line, and value of i-th coin is values[i]. Two players take turns to take a coin from one of the ends o ...
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其他好文 时间：
2019-12-21 22:24:15
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77
Description Description There are n coins in a line. Two players take turns to take one or two coins from right side until there are no more coins lef ...
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其他好文 时间：
2019-12-21 22:16:37
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104
Description Description Divide two integers without using multiplication, division and mod operator. If it will overflow(exceeding 32-bit signed integ ...
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其他好文 时间：
2019-12-21 20:28:53
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82
链接： https://codeforces.com/contest/1278/problem/B 题意： You are given two integers a and b. You can perform a sequence of operations: during the first o ...
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其他好文 时间：
2019-12-21 11:44:51
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107
Introduction Roughly speaking, there are two kinds of types in Go. Non-collections and collections. Non-collections, like Boolean, Interger, Floats, a ...
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其他好文 时间：
2019-12-21 11:28:19
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73
time limit per test3 secondsmemory limit per test256 megabytesinput: standard inputoutput: standard output You are given a non-empty string s=s1s2…sn, ...
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其他好文 时间：
2019-12-20 23:54:14
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181
题目链接：http://codeforces.com/contest/1272/problem/F 题意：给两个括号序列 s1,s2，要求构造一个最短的规范的括号序列 ans，且满足 s1,s2为 ans 的子序列。 设有三维dp[i][j][k]，表示s1串取到i，第二个字符串取到j，k=左括号数 ...
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其他好文 时间：
2019-12-20 20:43:38
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66
参考：https://www.pyimagesearch.com/2014/09/15/python-compare-two-images/ ...
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编程语言 时间：
2019-12-20 13:25:45
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79
package util import ( "context" "go.etcd.io/etcd/clientv3" "io/ioutil" "net/http" "regexp" "time" ) type Client struct { client *clientv3.Client Servi... ...
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2019-12-20 09:15:10
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96
COMPSCI 671D Fall 2019Homework 41 EM Algorithm for Topic Modeling (35 points)In this question we will try to design an algorithm for discovering the a ...
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其他好文 时间：
2019-12-19 13:06:15
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85
