Description The Little Elephant very much loves sums on intervals. This time he has a pair of integers l and r (l?≤?r). The Little Elephant has to fin ...
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其他好文 时间：
2016-07-30 18:15:07
阅读次数：
176
Description The Little Elephant loves sortings. He has an array a consisting of n integers. Let's number the array elements from 1 to n, then the i-th ...
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其他好文 时间：
2016-07-30 18:05:33
阅读次数：
211
Description The Little Elephant loves Ukraine very much. Most of all he loves town Rozdol (ukr. "Rozdil"). However, Rozdil is dangerous to settle, so ...
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其他好文 时间：
2016-07-30 13:32:36
阅读次数：
147
你若装逼，请带我飞！ 从前，从前，听说React只负责UI，话说写Angular代码就像写后端，现在看来，React赢在情怀上了； 我认为没必要老是拿React和Angular做比较，Angular是一套大而全的相对完备的框架；而React确实是只负责UI，只是多出很多概念层的东西，需要自己以此去构 ...
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其他好文 时间：
2016-07-25 01:38:10
阅读次数：
183
Problem Description Who is Dylans?You can find his ID in UOJ and Codeforces. His another ID is s1451900 in BestCoder.And now today's problems are all ...
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其他好文 时间：
2016-07-19 23:31:33
阅读次数：
335
传送门
Amr loves Chemistry, and specially doing experiments. He is preparing for a new interesting experiment.Amr has n different types of chemicals. Each chemical i has an initial volume of ai liters. F...
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其他好文 时间：
2016-07-15 20:54:01
阅读次数：
467
D. Dima and Lisa D. Dima and Lisa Dima loves representing an odd number as the sum of multiple primes, and Lisa loves it when there are at most three ...
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其他好文 时间：
2016-07-12 21:29:38
阅读次数：
193
Description Pari has a friend who loves palindrome numbers. A palindrome number is a number that reads the same forward or backward. For example 12321 ...
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其他好文 时间：
2016-07-09 16:24:37
阅读次数：
137
CA Loves GCD Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 262144/262144 K (Java/Others) Problem Description CA is a fine comrade who loves the ...
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其他好文 时间：
2016-07-02 19:00:41
阅读次数：
182
1 #include <iostream> 2 #include <cstdio> 3 #include <cstring> 4 #include <cmath> 5 #include <algorithm> 6 using namespace std; 7 #define PI pair<int, ...
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其他好文 时间：
2016-06-20 22:09:54
阅读次数：
228
