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Open on Codeforces · 1,440 unique accepted
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Quality: 11,600 global accepts · Tags: data structures, math, number theory · first AC: Aug 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,773 global accepts · Tags: brute force, combinatorics, constructive algorithms, dfs and similar, dsu, graphs, math · first AC: Aug 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 7,044 global accepts · Tags: dp, math, number theory · first AC: May 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 6,749 global accepts · Tags: brute force, data structures, implementation · first AC: May 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 5,740 global accepts · Tags: brute force, graphs, greedy, shortest paths, sortings · first AC: Apr 22, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,223 global accepts · Tags: constructive algorithms, interactive, matrices · first AC: Sep 21, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,508 global accepts · Tags: bitmasks, dp, games · first AC: Apr 28, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 4,859 global accepts · Tags: brute force, math, number theory · first AC: May 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,520 global accepts · Tags: combinatorics, trees · first AC: Jun 14, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,475 global accepts · Tags: data structures, math · first AC: May 14, 2022 · PyPy 3-64 (first AC)
Quality: 1,938 global accepts · Tags: bitmasks, constructive algorithms, dfs and similar, trees · first AC: May 6, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,723 global accepts · Tags: brute force, constructive algorithms, trees · first AC: May 4, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 3,812 global accepts · Tags: constructive algorithms, data structures, greedy, math · first AC: May 3, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 2,517 global accepts · Tags: binary search, constructive algorithms, greedy, interactive · first AC: Apr 23, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 769 global accepts · Tags: dp, strings · first AC: Oct 2, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,043 global accepts · Tags: constructive algorithms, greedy, trees · first AC: Aug 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 3,092 global accepts · Tags: 2-sat, dfs and similar, dsu, graphs · first AC: Aug 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,003 global accepts · Tags: data structures, dp, greedy · first AC: Aug 10, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,501 global accepts · Tags: dfs and similar, dp, graphs, implementation · first AC: May 12, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,348 global accepts · Tags: binary search, constructive algorithms, data structures, interactive · first AC: May 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 4,220 global accepts · Tags: brute force, dfs and similar, graphs, greedy, implementation, shortest paths · first AC: May 6, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 3,424 global accepts · Tags: dp, math, probabilities · first AC: Apr 28, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,882 global accepts · Tags: data structures, dp, greedy, strings, trees · first AC: Jul 9, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 2,523 global accepts · Tags: bitmasks, combinatorics, dp, math · first AC: Feb 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,965 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, implementation, math, ternary search · first AC: Oct 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)