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Open on Codeforces · 951 unique accepted
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Quality: 338 global accepts · Tags: games, trees · first AC: Nov 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,552 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 876 global accepts · Tags: bitmasks, communication, constructive algorithms, graphs, interactive · first AC: Nov 11, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 14, 2025 · last AC: Apr 18, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Apr 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 341 global accepts · Tags: *special, combinatorics, games, math · first AC: Apr 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 903 global accepts · Tags: *special, brute force, constructive algorithms, expression parsing, implementation, sortings · first AC: Apr 1, 2024 · last AC: Apr 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,360 global accepts · Tags: *special, implementation · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,954 global accepts · Tags: *special, brute force · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 12,333 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,102 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,371 global accepts · Tags: *special · first AC: Apr 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,304 global accepts · Tags: *special, constructive algorithms, geometry, math · first AC: Apr 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,901 global accepts · Tags: *special, constructive algorithms, math, number theory · first AC: Apr 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,291 global accepts · Tags: *special, constructive algorithms, strings · first AC: Apr 1, 2023 · Mysterious Language (first AC)
Quality: 6,059 global accepts · Tags: *special, brute force, implementation · first AC: Apr 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 14,337 global accepts · Tags: *special, expression parsing, strings · first AC: Apr 1, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 5,876 global accepts · Tags: *special, implementation, math · first AC: Apr 1, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,570 global accepts · Tags: *special, divide and conquer, implementation, math · first AC: Apr 1, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 10,892 global accepts · Tags: *special, expression parsing, trees · first AC: Apr 1, 2022 · Text (first AC)
Tags: — · first AC: Mar 4, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 1,273 global accepts · Tags: data structures · first AC: Mar 1, 2017 · C++14 (GCC 6-32) (first AC)
Tags: — · first AC: Nov 9, 2016 · C++14 (GCC 6-32) (first AC)