The greatest common divisor GCD(a,b) of two positive integers a and b,sometimes written (a,b),is the largest divisor common to a and b,For example,(1, ...
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其他好文 时间：
2019-02-13 22:59:41
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384
Given is a set of integers and then a sequence of queries. A query gives you a number and asks to find a sum of two distinct numbers from the set, whi ...
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其他好文 时间：
2019-02-13 22:54:34
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199
"原题链接" 题目描述 ：给定5个集合，从每个集合中选一个数，使得5个数的和为0. 输入格式 ：第一行：一个整数t表示数据组数。 接下来t组数据，每组数据第一行一个整数表示集合的大小。 接下来5行，每行n个数表示集合中的i元素。 输出格式 ：对于每组数据，输出Yes或No表示是否可以使数的和为0. ...
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其他好文 时间：
2019-02-13 22:53:01
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219
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：
2019-02-13 22:30:45
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206
Given two words word1 and word2, find the minimum number of operations required to convert word1 to word2. You have the following 3 operations permitt ...
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其他好文 时间：
2019-02-13 21:05:49
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171
算法描述： Given two words word1 and word2, find the minimum number of operations required to convert word1 to word2. You have the following 3 operations p ...
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其他好文 时间：
2019-02-13 20:53:11
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165
This time, you are supposed to find A×B where A and B are two polynomials. Input Specification: Each input file contains one test case. Each case occu ...
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其他好文 时间：
2019-02-13 18:09:37
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195
Roman numerals are represented by seven different symbols: I, V, X, L, C, D and M. For example, two is written as II in Roman numeral, just two one's ...
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其他好文 时间：
2019-02-12 21:40:29
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157
https://pintia.cn/problem-sets/994805342720868352/problems/994805466364755968 Given an increasing sequence S of N integers, the median is the number a ...
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其他好文 时间：
2019-02-12 21:26:04
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186
Given two binary strings, return their sum (also a binary string). The input strings are both non-empty and contains only characters 1 or 0. Example 1 ...
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其他好文 时间：
2019-02-12 21:25:30
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165
