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Solved: Egor

Open on Codeforces · 3,079 unique accepted

CF rating:2759· International Grandmaster

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2198E
Tags: *special, dfs and similar, graphs · first AC: Feb 23, 2026 · Kotlin 2.2 (first AC)
Egor's solution
—· N/A
2198D
Tags: *special, math · first AC: Feb 23, 2026 · Kotlin 2.2 (first AC)
Egor's solution
—· N/A
2198C
Tags: *special · first AC: Feb 23, 2026 · Kotlin 2.2 (first AC)
Egor's solution

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2198B

Tags: *special · first AC: Feb 23, 2026 · Kotlin 2.2 (first AC)

Egor's solution

—· N/A

2198A

Tags: *special, implementation · first AC: Feb 23, 2026 · Kotlin 2.2 (first AC)

Egor's solution

—· N/A

2168B

Quality: 1,552 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 3, 2025 · last AC: Nov 21, 2025 · Rust 2024 (first AC)

Egor's solution

—· N/A

2168C

Quality: 876 global accepts · Tags: bitmasks, communication, constructive algorithms, graphs, interactive · first AC: Nov 3, 2025 · last AC: Nov 21, 2025 · Rust 2024 (first AC)

Egor's solution

—· N/A

2168A2

Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 3, 2025 · last AC: Nov 21, 2025 · Rust 2024 (first AC)

Egor's solution

—· N/A

2168A1

Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 3, 2025 · Rust 2024 (first AC)

Egor's solution

—· N/A

2142H

Tags: *special · first AC: Sep 11, 2025 · last AC: Sep 11, 2025 · Kotlin 2.2 (first AC)

Egor's solution

—· N/A

2142G

Tags: *special, interactive · first AC: Sep 11, 2025 · Kotlin 2.2 (first AC)

Egor's solution

—· N/A

2142F

Tags: *special, data structures, math, matrices · first AC: Sep 11, 2025 · Kotlin 2.2 (first AC)

Egor's solution

—· N/A

2142E

Tags: *special, binary search, bitmasks, greedy · first AC: Sep 11, 2025 · Kotlin 2.2 (first AC)

Egor's solution

—· N/A

2142D

Tags: *special, greedy, math, strings · first AC: Sep 11, 2025 · Kotlin 2.2 (first AC)

Egor's solution

—· N/A

2142C

Tags: *special, data structures, implementation, strings · first AC: Sep 11, 2025 · Kotlin 2.2 (first AC)

Egor's solution

—· N/A

2142B

Tags: *special, implementation · first AC: Sep 11, 2025 · Kotlin 2.2 (first AC)

Egor's solution

—· N/A

2142A

Tags: *special, implementation · first AC: Sep 11, 2025 · Kotlin 2.2 (first AC)

Egor's solution

—· N/A

106050A

Tags: — · first AC: Aug 26, 2025 · Rust 2021 (first AC)

Egor's solution

—· N/A

2087F

Quality: 70 global accepts · Tags: *special, dp · first AC: Apr 7, 2025 · Kotlin 1.9 (first AC)

Egor's solution

—· N/A

2087E

Quality: 163 global accepts · Tags: *special, dp · first AC: Apr 7, 2025 · Kotlin 1.9 (first AC)

Egor's solution

—· N/A

2087D

Quality: 267 global accepts · Tags: *special, interactive · first AC: Apr 7, 2025 · Kotlin 1.9 (first AC)

Egor's solution

—· N/A

2087C

Quality: 488 global accepts · Tags: *special, greedy · first AC: Apr 7, 2025 · Kotlin 1.9 (first AC)

Egor's solution

—· N/A

2087B

Quality: 570 global accepts · Tags: *special · first AC: Apr 7, 2025 · Kotlin 1.9 (first AC)

Egor's solution

—· N/A

2087A

Quality: 1,053 global accepts · Tags: *special · first AC: Apr 7, 2025 · Kotlin 1.9 (first AC)

Egor's solution

—· N/A

2088D

Tags: *special · first AC: Apr 1, 2025 · Kotlin 1.9 (first AC)

Egor's solution

—· N/A