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TA的专栏 16篇文章 0人订阅

ACM训练题解报告

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全部文章（共858篇）

Divisibility by 25 CodeForces - 988E （技巧的暴力）

You are given an integer nn from 11 to 10181018 without leading zeroes. In one move you can swap any two adjacent digits in the given number in such ...

2019-04-24

0 379

Divisibility by 25 CodeForces - 988E （技巧的暴力）

You are given an integer nn from 11 to 10181018 without leading zeroes. In one move you can swap any two adjacent digits in the given number in such ...

2019-04-24

0 302

Fire Again CodeForces - 35C （BFS）

After a terrifying forest fire in Berland a forest rebirth program was carried out. Due to it N rows with M trees each were planted and the rows were ...

2019-04-21

0 661

Fire Again CodeForces - 35C （BFS）

After a terrifying forest fire in Berland a forest rebirth program was carried out. Due to it N rows with M trees each were planted and the rows were ...

2019-04-21

0 271

Debate CodeForces - 1070F （贪心）

Elections in Berland are coming. There are only two candidates — Alice and Bob. The main Berla*** channel plans to show political debates. There are ...

2019-04-21

0 463

Debate CodeForces - 1070F （贪心）

Elections in Berland are coming. There are only two candidates — Alice and Bob. The main Berla*** channel plans to show political debates. There are ...

2019-04-21

0 324

Divide Candies CodeForces - 1056B （数学）

Arkady and his friends love playing checkers on an n×nn×n field. The rows and the columns of the field are enumerated from 11 to nn. The friends have...

数学

2019-04-20

0 571

Divide Candies CodeForces - 1056B （数学）

Arkady and his friends love playing checkers on an n×nn×n field. The rows and the columns of the field are enumerated from 11 to nn. The friends have...

数学

2019-04-20

0 488

Login Verification CodeForces - 928A （实现）

When registering in a social network, users are allowed to create their own convenient login to make it easier to share contacts, print it on business...

2019-04-19

0 716

Login Verification CodeForces - 928A （实现）

When registering in a social network, users are allowed to create their own convenient login to make it easier to share contacts, print it on business...

2019-04-19

0 300