2019年12月12日
Fibsieve`s Fantabulous Birthday
摘要： DescriptionFibsieve had a fantabulous (yes, it's an actual word) birthday party this year. He had so many ... 阅读全文
posted @ 2019-12-12 09:00 千金一发 阅读(90) 评论(0) 推荐(0)
Positive Negative Sign
摘要： DescriptionGiven two integers: n and m and n is divisible by 2m, you have to write down the first n natura... 阅读全文
posted @ 2019-12-12 09:00 千金一发 阅读(93) 评论(0) 推荐(0)
Ekka Dokka
摘要： DescriptionEkka and his friend Dokka decided to buy a cake. They both love cakes and that's why they want ... 阅读全文
posted @ 2019-12-12 09:00 千金一发 阅读(104) 评论(0) 推荐(0)
Trailing Zeroes (III)
摘要： DescriptionYou task is to find minimal natural number N, so that N! contains exactly Q zeroes on the trail... 阅读全文
posted @ 2019-12-12 09:00 千金一发 阅读(77) 评论(0) 推荐(0)
二分模板
摘要： long long mid; long long ans; while(r>=l)//二分经典模板 { mid=(l+r)/2;... 阅读全文
posted @ 2019-12-12 09:00 千金一发 阅读(50) 评论(0) 推荐(0)
Radar Installation
摘要： DescriptionAssume the coasting is an infinite straight line. Land is in one side of coasting, sea in the o... 阅读全文
posted @ 2019-12-12 09:00 千金一发 阅读(65) 评论(0) 推荐(0)
人见人爱A^Bhdoj2035
摘要： Problem Description求A^B的最后三位数表示的整数。说明：A^B的含义是“A的B次方” Input输入数据包含多个测试实例，每个实例占一行，由两个正整数A和B组成（1int quickpow(i... 阅读全文
posted @ 2019-12-12 09:00 千金一发 阅读(85) 评论(0) 推荐(0)
快速幂+同余定理
摘要： DescriptionPeople are different. Some secretly read magazines full of interesting girls' pictures, others ... 阅读全文
posted @ 2019-12-12 09:00 千金一发 阅读(150) 评论(0) 推荐(0)
Pseudoprime numbers(快速幂取模）
摘要： DescriptionFermat's theorem states that for any prime number p and for any integer a > 1, ap = a (mod p). ... 阅读全文
posted @ 2019-12-12 09:00 千金一发 阅读(73) 评论(0) 推荐(0)
Key Set
摘要： Problem Descriptionsoda has a set S with n integers {1,2,…,n}. A set is called key set if the sum of integ... 阅读全文
posted @ 2019-12-12 09:00 千金一发 阅读(134) 评论(0) 推荐(0)