申屠志刚

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ACM(1) C(128) C++(380) C.++(1) CTF(44) C语言(34) DP(4) JAVA(2) Python(1) 博弈论(1) 并查集(2) 最小生成树(1) 最短路(2) 浙江理工大学2018年10月赛(2) 生成树(1) 申屠志刚的ACM之路(37) 申屠志刚的CTF之路(2) 矩阵(1) 线段树(1) 经典问题(1) 背包问题(1) 语法(1)

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全部文章 / 未归档（共435篇）

Find The Bone

Description Zane the wizard is going to perform a magic show shuffling the cups. There are n cups, numbered from 1 to n, placed along the x-axis on a...

2018-10-05

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Secret Combination

Description You got a box with a combination lock. The lock has a display showing n digits. There are two buttons on the box, each button changes digi...

2018-10-04

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Sasha and Sticks

Description It’s one more school day now. Sasha doesn’t like classes and is always bored at them. So, each day he invents some game and plays in it al...

2018-10-03

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DNA Sorting

Description One measure of unsortedness'' in a sequence is the number of pairs of entries that are out of order with respect to each other. For insta...

2018-10-02

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telephone numbers

Description Businesses like to have memorable telephone numbers. One way to make a telephone number memorable is to have it spell a memorable word or ...

2018-10-02

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输出1/n(是循环小数的,只输出第一个循环节)

Input 第一行整数T，表示测试组数。后面T行，每行一个整数 n (1<=|n|<=10^5). Output 输出1/n. (是循环小数的,只输出第一个循环节). Sample Input 4 2 3 7 168 Sample Output 0.5 0.3 0.142857 0.00...

2018-10-01

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百步穿杨

Description 时维九月,序属三秋,辽军大举进攻MCA山,战场上两军正交锋.辽军统帅是名噪一时的耶律-James,而MCA方则是派出了传统武将中草药123.双方经过协商,约定在十一月八日正午十分进行射箭对攻战.中草药123早早就开始准备,但是他是武将而不是铁匠,造弓箭的活就交给聪明能干的你了...

2018-10-01

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旋转数阵

Description 把1到n2的正整数从左上角开始由外层至中心按照顺时针方向螺旋排列 Input 输入整数n (1 <= n <= 10) Output 按示例输出矩阵 Sample Input 3 4 Sample Output 1 2 3 8 9 4 7 6 5 1 2 3 4 ...

2018-09-30

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阶乘

Description 求阶乘，采用递归的方法，你会写吗？ Input 多组测试数据，首先输入整数T表示组数然后每一组在一行输入一个整数n( 1 <= n <= 10) Output 对于每组数据输出一行，值为n的阶乘 Sample Input 1 2 Sample Output 2 ...

2018-09-30

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兔子繁殖

Description 兔子繁殖问题。设有一对新生的兔子，从第三个月开始他们每个月月初都生一对兔子，新生的兔子从第三个月月初开始又每个月生一对兔子。按此规律，并假定兔子没有死亡，n(n<=20)个月月末共有多少个兔子？ Input 多组测试数据，每组输入整数n Output 每组输出一行，值为...

2018-09-30

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