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Open on Codeforces · 1,463 unique accepted
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Quality: 2,061 global accepts · Tags: dp · first AC: Oct 8, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,549 global accepts · Tags: bitmasks, dp, greedy · first AC: Oct 1, 2021 · last AC: Oct 1, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,847 global accepts · Tags: dfs and similar, dp, trees · first AC: Sep 15, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 4,723 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Sep 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 5,045 global accepts · Tags: combinatorics, dp · first AC: Aug 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 1,995 global accepts · Tags: combinatorics, dp, greedy · first AC: Mar 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,617 global accepts · Tags: dp, graphs, greedy, implementation · first AC: Mar 20, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,326 global accepts · Tags: bitmasks, combinatorics, greedy, math · first AC: Mar 18, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,687 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,751 global accepts · Tags: communication, constructive algorithms, graphs, interactive, number theory, trees · first AC: Mar 3, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,531 global accepts · Tags: bitmasks, greedy, math · first AC: Feb 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,358 global accepts · Tags: binary search, data structures, sortings · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,506 global accepts · Tags: binary search, brute force, dfs and similar, dp, math, number theory, sortings · first AC: Feb 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,080 global accepts · Tags: geometry · first AC: Feb 6, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,370 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, fft, trees · first AC: Sep 8, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,414 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,069 global accepts · Tags: brute force, data structures, dfs and similar, dsu, greedy, trees · first AC: Aug 10, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 5,283 global accepts · Tags: dp, math, probabilities · first AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Tags: dp, probabilities · first AC: Oct 23, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 4,948 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, strings · first AC: Oct 18, 2022 · last AC: Oct 18, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,401 global accepts · Tags: binary search, data structures, greedy, two pointers · first AC: Sep 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 2,096 global accepts · Tags: binary search, greedy, sortings · first AC: Sep 15, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 5,567 global accepts · Tags: dp, greedy, math · first AC: Sep 8, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,241 global accepts · Tags: constructive algorithms, greedy · first AC: Jul 12, 2022 · C++20 (GCC 11-64) (first AC)