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Open on Codeforces · 687 unique accepted
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Quality: 1,809 global accepts · Tags: dfs and similar, greedy, shortest paths, sortings, trees · first AC: Jun 27, 2023 · last AC: Jun 27, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,001 global accepts · Tags: combinatorics, constructive algorithms, greedy, sortings · first AC: Jun 13, 2023 · last AC: Jun 13, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,025 global accepts · Tags: binary search, brute force, data structures, math, two pointers · first AC: Apr 8, 2023 · last AC: Jun 6, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,132 global accepts · Tags: combinatorics, data structures, implementation, math, matrices · first AC: Mar 23, 2023 · last AC: Mar 23, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,366 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 20, 2023 · last AC: Mar 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,318 global accepts · Tags: bitmasks, data structures, dfs and similar, divide and conquer, dp · first AC: Mar 20, 2023 · last AC: Mar 20, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 969 global accepts · Tags: brute force, dp, implementation, math, number theory · first AC: Mar 9, 2023 · last AC: Mar 9, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 1,089 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 935 global accepts · Tags: binary search, constructive algorithms, greedy, math, trees · first AC: Jun 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 975 global accepts · Tags: flows, graph matchings, graphs · first AC: Jan 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 947 global accepts · Tags: brute force, data structures, dp, greedy, implementation, math · first AC: Dec 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,596 global accepts · Tags: binary search, data structures, dp, hashing · first AC: Dec 6, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,822 global accepts · Tags: data structures, greedy · first AC: Oct 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,304 global accepts · Tags: constructive algorithms, dp, games · first AC: Oct 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 503 global accepts · Tags: bitmasks, interactive, number theory · first AC: Oct 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 984 global accepts · Tags: data structures, greedy, sortings · first AC: Oct 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,374 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Oct 5, 2024 · last AC: Oct 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 993 global accepts · Tags: bitmasks, dp, probabilities · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 761 global accepts · Tags: bitmasks, dp, trees · first AC: Sep 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 869 global accepts · Tags: bitmasks, dfs and similar, dp, flows, graphs, math · first AC: Sep 13, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 6,274 global accepts · Tags: data structures, divide and conquer, dp · first AC: Sep 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 974 global accepts · Tags: binary search, interactive, probabilities · first AC: Aug 5, 2024 · last AC: Aug 5, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,627 global accepts · Tags: bitmasks, brute force, dp, graphs, math · first AC: Jul 19, 2024 · C++20 (GCC 13-64) (first AC)