申屠志刚

C语言

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全部文章 / C语言（共34篇）

Red and Black

There is a rectangular room, covered with square tiles. Each tile is colored either red or black. A man is standing on a black tile. From a tile, he c...

C语言 C

2018-10-10

0 835

哥德巴赫猜想

Description 验证哥德巴赫猜想：任何一个大于6的偶数均可表示为两个素数之和。例如6=3+3, 8=3+5,…18=5+13（若某一偶数可分成多组素数和，只取前一个加数最小的那一个组合）。要求将6-99之间的偶数都表示成两个素数之和，输出时每行输出5组。 Input 无 Output 输出格...

C语言

2018-10-05

0 638

Covered Path

Description The on-board computer on Polycarp’s car measured that the car speed at the beginning of some section of the path equals v1 meters per seco...

C语言

2018-10-05

0 514

Ohana Cleans Up

Description Ohana Matsumae is trying to clean a room, which is divided up into an n by n grid of squares. Each square is initially either clean or dir...

C语言

2018-10-05

0 492

Pasha and Phone

Description Pasha has recently bought a new phone jPager and started adding his friends’ phone numbers there. Each phone number consists of exactly n ...

C语言

2018-10-05

0 520

Bash's Big Day

Description Bash has set out on a journey to become the greatest Pokemon master. To get his first Pokemon, he went to Professor Zulu’s Lab. Since Bash...

C语言

2018-10-05

0 621

Petya and Exam

Description It’s hard times now. Today Petya needs to score 100 points on Informatics exam. The tasks seem easy to Petya, but he thinks he lacks time ...

C语言

2018-10-05

0 671

Memory and Trident

Description Memory is performing a walk on the two-dimensional plane, starting at the origin. He is given a string s with his directions for motion: ...

C语言

2018-10-05

0 456

Bear and Strings

The bear has a string s = s1s2… s|s| (record |s| is the string’s length), consisting of lowercase English letters. The bear wants to count the number ...

C语言

2018-10-05

0 771

Bear and Finding Criminals

Description There are n cities in Bearland, numbered 1 through n. Cities are arranged in one long row. The distance between cities i and j is equal to...

C语言

2018-10-04

0 693