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Open on Codeforces · 2,051 unique accepted
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Quality: 586 global accepts · Tags: meet-in-the-middle · first AC: Oct 5, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,879 global accepts · Tags: interactive, math, number theory · first AC: Sep 12, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,280 global accepts · Tags: bitmasks, fft, math, number theory · first AC: Aug 14, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,224 global accepts · Tags: binary search, geometry, ternary search · first AC: Aug 12, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 923 global accepts · Tags: data structures, divide and conquer, greedy · first AC: Jun 25, 2020 · last AC: Jun 25, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 964 global accepts · Tags: binary search, interactive, probabilities · first AC: May 17, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 964 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: May 16, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,980 global accepts · Tags: dfs and similar, dp, graphs, math · first AC: May 6, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,007 global accepts · Tags: bitmasks, brute force, dp, meet-in-the-middle · first AC: Mar 19, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 351 global accepts · Tags: data structures · first AC: Jan 8, 2020 · C++17 (GCC 7-32) (first AC)
Quality: 1,526 global accepts · Tags: combinatorics, dp, probabilities · first AC: Dec 12, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 1,068 global accepts · Tags: brute force, constructive algorithms, implementation, interactive, sortings · first AC: Dec 1, 2019 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, greedy · first AC: Nov 24, 2019 · C++17 (GCC 7-32) (first AC)
Tags: data structures, divide and conquer, dp, hashing · first AC: Oct 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 352 global accepts · Tags: math, number theory · first AC: Oct 2, 2019 · last AC: Oct 2, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 947 global accepts · Tags: 2-sat, greedy · first AC: Oct 1, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 3,300 global accepts · Tags: bitmasks, dfs and similar, dp, greedy · first AC: Aug 25, 2019 · last AC: Aug 25, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 6,272 global accepts · Tags: data structures, divide and conquer, dp · first AC: Jan 7, 2019 · C++17 (GCC 7-32) (first AC)
Quality: 714 global accepts · Tags: constructive algorithms · first AC: Oct 24, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 758 global accepts · Tags: dp, probabilities · first AC: Nov 25, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, trees · first AC: Oct 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 752 global accepts · Tags: combinatorics, dp, math · first AC: Sep 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 913 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 300 global accepts · Tags: combinatorics, data structures · first AC: Dec 12, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 265 global accepts · Tags: data structures, divide and conquer, dp, dsu, greedy · first AC: Dec 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)