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Open on Codeforces · 751 unique accepted
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Quality: 935 global accepts · Tags: greedy, math, probabilities · first AC: Jul 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,224 global accepts · Tags: binary search, geometry, ternary search · first AC: Jun 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,259 global accepts · Tags: 2-sat, constructive algorithms, data structures, greedy, sortings, two pointers · first AC: Jun 25, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,652 global accepts · Tags: constructive algorithms, data structures, graphs · first AC: Jun 21, 2021 · last AC: Jun 21, 2021 · GNU C++11 (first AC)
Quality: 1,939 global accepts · Tags: combinatorics, dp, math, probabilities · first AC: Jun 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,102 global accepts · Tags: chinese remainder theorem, combinatorics, constructive algorithms, fft, games, geometry, math, meet-in-the-middle, string suffix structures · first AC: Jun 6, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 2,076 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, trees · first AC: May 31, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 653 global accepts · Tags: binary search, brute force, data structures, dp, games, greedy, implementation, trees · first AC: Jul 4, 2025 · last AC: Jul 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 828 global accepts · Tags: constructive algorithms, dp, interactive · first AC: Jun 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: May 31, 2025 · last AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 928 global accepts · Tags: combinatorics, data structures, dfs and similar, dsu, graphs, implementation, trees · first AC: Jan 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 582 global accepts · Tags: bitmasks, brute force, data structures, dsu, implementation · first AC: Jan 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 658 global accepts · Tags: constructive algorithms, math · first AC: Jan 31, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 1,430 global accepts · Tags: combinatorics, dp, math · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 631 global accepts · Tags: combinatorics, dp, math, matrices, string suffix structures · first AC: Jan 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 715 global accepts · Tags: brute force, combinatorics, dp, math, matrices · first AC: Jan 20, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 509 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, hashing · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 655 global accepts · Tags: geometry, graphs, greedy, implementation, shortest paths · first AC: Jan 17, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 1,942 global accepts · Tags: data structures, dp, greedy, sortings · first AC: Nov 20, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,724 global accepts · Tags: dp, greedy · first AC: Sep 18, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 451 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, graphs, greedy, math · first AC: Sep 17, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: binary search, greedy, math · first AC: Sep 7, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 974 global accepts · Tags: brute force, dp, implementation · first AC: Aug 14, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 970 global accepts · Tags: dp · first AC: Aug 13, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 1,551 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, interactive, probabilities · first AC: Jul 5, 2021 · C++14 (GCC 6-32) (first AC)