gcd(gong chan dang)(greatest common divisor) 最大公约数，指两个整数所有公共约数中最大的。 首先先上结论，求最大公约数，我们可以通过递归gcd(a,b)=gcd(b,a%b)，gcd(a,0)=a计算，复杂度是logn 很明显，这个伟大的结论gcd(a,b ...
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编程语言 时间：
2018-10-16 15:52:36
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161
I'm currently using Once #2924 is fixed and released, you can upgrade again to the latest and greatest. ...
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其他好文 时间：
2018-10-10 12:08:22
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396
Recently, TeaTree acquire new knoledge gcd (Greatest Common Divisor), now she want to test you. As we know, TeaTree is a tree and her root is node 1, ...
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其他好文 时间：
2018-10-01 00:14:38
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179
题目： Mr. F has nn positive integers, a1,a2,…,an. He thinks the greatest common divisor of these integers is too small. So he wants to enlarge it by rem ...
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其他好文 时间：
2018-09-23 13:41:45
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128
我是怎么想的，我前面学过两个数比大小，比如有三个数，a b c，先比较a和b的大小，然后用那个较大的和c比较就得出最大的那个了。这个求三个数比大小的问题最后变化成 了两个数比大小了。 ...
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编程语言 时间：
2018-09-14 01:08:52
阅读次数：
172
Problem E. TeaTree Problem Description Recently, TeaTree acquire new knoledge gcd (Greatest Common Divisor), now she want to test you.As we know, TeaT ...
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其他好文 时间：
2018-08-30 14:23:47
阅读次数：
172
Do you know what is called ``Coprime Sequence''? That is a sequence consists of nnpositive integers, and the GCD (Greatest Common Divisor) of them is ...
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其他好文 时间：
2018-08-24 21:19:23
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151
Pavel had two positive integers a and b. He found their sum s and greatest common divisor g, and forgot a and b after that. Help him to restore the or ...
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其他好文 时间：
2018-08-13 19:36:07
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148
Write a program which computes the greatest common divisor (GCD) and the least common multiple (LCM) of given a and b. Input Input consists of several ...
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其他好文 时间：
2018-08-11 20:53:40
阅读次数：
203
Description 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 ...
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其他好文 时间：
2018-08-05 13:01:25
阅读次数：
130
