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全部文章 / 思维（共33篇）

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

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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

0 460

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

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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

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ICPC Asia Taipei-Hsinchu Regional 2019 The League of Sequence Designers（构造）

Problem Description Consider the following sequence problem: given nn integers a_{1}, a_{2}, \ldots, a_{n},a1,a2,…,an, where \left|a_{i}\right| \l...

2020-09-21

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ICPC Asia Taipei-Hsinchu Regional 2019 H.Mining a（思维）

Problem Description Blockchain technology is used in many digital currency systems, such as Bitcoin and Ethereum. In this technology, distributed use...

2020-09-21

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codeforces1343 D. Constant Palindrome Sum（差分）

D. Constant Palindrome Sum time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output You a...

2020-09-21

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codeforces1348 D. Phoenix and Science

D. Phoenix and Science time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Phoenix ...

2020-09-21

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HDU - 6667 Roundgod and Milk Tea （Hall定理 || 贪心）

Roundgod and Milk Tea Time Limit: 6000/6000 MS (Java/Others) Memory Limit: 131072/131072 K (Java/Others) Total Submission(s): 1534 Accepted Sub...

2020-09-21

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HDU - 6665 Calabash and Landlord（离散化 + dfs）

Calabash is the servant of a landlord. The landlord owns a piece of land, which can be regarded as an infinite 2D plane. One day the landlord set up ...

2020-09-21

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