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ACM训练题解报告

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[Codeforces Round #320 (Div. 2) -E. Weakness and Poorness (三分/二分)

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2020-04-06

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[Codeforces Round #320 (Div. 2) C. A Problem about Polyline （数学）

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2020-04-04

0 514

[Codeforces Round #630 (Div. 2)] - E. Height All the Same （组合数学）

[Codeforces Round #630 (Div. 2)] - E. Height All the Same （组合数学） E. Height All the Same time limit per test 2 seconds memory limit per test 512 m...

2020-04-01

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Best Reward [HDU - 3613 ] （manacher算法）

Best Reward [HDU - 3613 ] （manacher算法） HDU - 3613 After an uphill battle, General Li won a great victory. Now the head of state decide to reward hi...

2020-03-21

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[Educational Codeforces Round 72] A. Creating a Character （简单数学）

[Educational Codeforces Round 72] A. Creating a Character （简单数学） A. Creating a Character time limit per test 1 second memory limit per test 256 m...

2020-03-18

0 543

[Codeforces Round #626 (Div. 2, based on Moscow Open Olympiad in Informatics)] -D. Present（异或性质，按位拆分，树桩数组）

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2020-03-11

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[Educational Codeforces Round 83 ] E. Array Shrinking - (区间DP)

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2020-03-10

0 448

[AtCoder Beginner Contest 158] - F - Removing Robots （线段树+DP）

[AtCoder Beginner Contest 158] - F - Removing Robots （线段树+DP） Problem Statement There are NN robots numbered 11 to NN placed on a number line. Robot...

2020-03-09

0 524

[CodeCraft-20 (Div. 2)]- E. Team Building （状压DP）

[CodeCraft-20 (Div. 2)]- E. Team Building （状压DP） E. Team Building time limit per test 3 seconds memory limit per test 256 megabytes input stand...

2020-03-05

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[Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated]-E. Kuroni and the Score Distribution(构造)

[Ozon Tech Challenge 2020 (Div.1 + Div.2, Rated]-E. Kuroni and the Score Distribution(构造) Kuroni is the coordinator of the next Mathforces round writ...

2020-03-04

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