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Open on Codeforces · 1,538 unique accepted
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Quality: 189 global accepts · Tags: data structures, implementation, trees · first AC: Jul 14, 2021 · GNU C++11 (first AC)
Quality: 587 global accepts · Tags: binary search, data structures, two pointers · first AC: May 24, 2021 · GNU C++11 (first AC)
Quality: 350 global accepts · Tags: bitmasks, brute force, data structures, sortings · first AC: May 18, 2021 · GNU C++11 (first AC)
Quality: 265 global accepts · Tags: dp, fft, math, number theory, probabilities · first AC: Mar 28, 2021 · last AC: Mar 28, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,097 global accepts · Tags: constructive algorithms, number theory · first AC: Feb 23, 2021 · GNU C++11 (first AC)
Quality: 212 global accepts · Tags: chinese remainder theorem, fft, math, number theory · first AC: Feb 16, 2021 · GNU C++11 (first AC)
Quality: 1,383 global accepts · Tags: bitmasks, brute force, dp, dsu, graphs · first AC: Feb 4, 2021 · GNU C++11 (first AC)
Quality: 1,602 global accepts · Tags: *special · first AC: Apr 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,819 global accepts · Tags: *special, bitmasks · first AC: Apr 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 1,049 global accepts · Tags: *special, shortest paths · first AC: Apr 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,561 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · Python 3 (first AC)
Quality: 4,268 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,541 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 1, 2026 · Python 3 (first AC)
Quality: 10,128 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · Python 3 (first AC)
Tags: — · first AC: May 4, 2025 · C++17 (GCC 7-32) (first AC)
Tags: — · first AC: May 4, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,745 global accepts · Tags: *special, binary search, brute force · first AC: Apr 3, 2025 · Python 3 (first AC)
Quality: 5,995 global accepts · Tags: *special, games, interactive · first AC: Apr 1, 2025 · Python 3 (first AC)
Quality: 13,817 global accepts · Tags: *special, string suffix structures · first AC: Apr 1, 2025 · Python 3 (first AC)
Quality: 5,359 global accepts · Tags: *special, implementation · first AC: Apr 2, 2024 · PHP (first AC)
Quality: 12,333 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,101 global accepts · Tags: *special, strings · first AC: Apr 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 6,290 global accepts · Tags: *special, constructive algorithms, strings · first AC: Apr 2, 2023 · last AC: Jun 20, 2023 · Mysterious Language (first AC)
Quality: 14,337 global accepts · Tags: *special, expression parsing, strings · first AC: Apr 1, 2023 · last AC: Jun 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,371 global accepts · Tags: *special · first AC: Apr 2, 2023 · C++17 (GCC 7-32) (first AC)