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全部文章（共304篇）

Benelux Algorithm Programming Contest 2019 E. Efficient Exchange（dp）

You have recently acquired a new job at the Bank for Acquiring Peculiar Currencies. Here people can make payments, and deposit or withdraw money in al...

2020-09-21

0 406

Benelux Algorithm Programming Contest 2019 H. Historic Exhibition（思维）

The Benelux Artistic Pottery Consortium is preparing for an exhibit of its most prized urns and vases at a gallery in Nijmegen. Due to the sheer numbe...

2020-09-21

0 471

Arab Collegiate Programming Contest 2015 I. Problem I. Journey（dp）

One day, Homer was bored in his house and decided to go in a journey to discover the lands of Springfield.The lands of Springfield is an infinite grid...

2020-09-21

0 439

codeforces1327C. Game with Chips

C. Game with Chips time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Petya has a r...

2020-09-21

0 556

HDU - 1074 Doing Homework（状压dp）

Ignatius has just come back school from the 30th ACM/ICPC. Now he has a lot of homework to do. Every teacher gives him a deadline of handing in the ho...

2020-09-21

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HDU - 5418 Victor and World （TSP问题求最小哈密顿回路 floyd + 状压dp）

After trying hard for many years, Victor has finally received a pilot license. To have a celebration, he intends to buy himself an airplane and fly ar...

2020-09-21

0 594

UCF Local Programming Contest 2018 D. Rounding Many Ways

Timothy and Alex’s hopes and dreams of running for UCF's Student Government Association have been crushed by the realization that their campaign ticke...

2020-09-21

0 464

codeforces1328 D - Carousel（思维）

D. Carousel time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The round carousel ...

2020-09-21

0 513

UCF Local Programming Contest 2016 H. Count the Dividing Pairs（整除对数）

Number Theory provides many fascinating properties. You have most likely written programs dealing with different groups of numbers such as Prime, Perf...

2020-09-21

0 721

POJ - 1661 Help Jimmy （dp）

"Help Jimmy" 是在下图所示的场景上完成的游戏。场景中包括多个长度和高度各不相同的平台。地面是最低的平台，高度为零，长度无限。 Jimmy老鼠在时刻0从高于所有平台的某处开始下落，它的下落速度始终为1米/秒。当Jimmy落到某个平台上时，游戏者选择让它向左还...

2020-09-21

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