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Open on Codeforces · 886 unique accepted
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Quality: 322 global accepts · Tags: data structures, geometry, implementation, math, sortings · first AC: Aug 17, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 720 global accepts · Tags: brute force, graphs, math, matrices · first AC: Dec 29, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,333 global accepts · Tags: binary search, bitmasks, brute force, data structures, probabilities, trees · first AC: Feb 8, 2021 · last AC: Feb 8, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 513 global accepts · Tags: combinatorics, fft, math · first AC: Dec 6, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 853 global accepts · Tags: bitmasks, dp, graphs, math, probabilities · first AC: Jun 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 493 global accepts · Tags: binary search, constructive algorithms, graphs, interactive · first AC: Oct 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 556 global accepts · Tags: data structures, games · first AC: Dec 19, 2020 · last AC: Dec 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Nov 25, 2023 · last AC: Nov 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 524 global accepts · Tags: data structures, dfs and similar, divide and conquer, graphs, shortest paths, trees · first AC: Aug 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 379 global accepts · Tags: interactive, math, probabilities, trees · first AC: Apr 16, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: Dec 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 520 global accepts · Tags: data structures, divide and conquer · first AC: May 30, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 751 global accepts · Tags: bitmasks, dp, math · first AC: Nov 15, 2019 · GNU C++11 (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: Feb 8, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,552 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 3, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 9, 2021 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 9, 2021 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: Jul 9, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 224 global accepts · Tags: *special, binary search, greedy · first AC: Jun 29, 2021 · Kotlin 1.4 (first AC)
Quality: 285 global accepts · Tags: *special, binary search, data structures, greedy · first AC: Jun 29, 2021 · Kotlin 1.4 (first AC)
Quality: 514 global accepts · Tags: *special, hashing · first AC: Jun 29, 2021 · Kotlin 1.4 (first AC)
Quality: 484 global accepts · Tags: *special, data structures, implementation · first AC: Jun 29, 2021 · Kotlin 1.4 (first AC)
Quality: 816 global accepts · Tags: *special, implementation · first AC: Jun 29, 2021 · Kotlin 1.4 (first AC)