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Open on Codeforces · 186 unique accepted
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Tags: math · first AC: Oct 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 11,405 global accepts · Tags: dp · first AC: Sep 30, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,132 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 8,134 global accepts · Tags: constructive algorithms, implementation, interactive · first AC: Oct 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,966 global accepts · Tags: binary search, dp, graphs, greedy, implementation, two pointers · first AC: Oct 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 10,150 global accepts · Tags: binary search, data structures, greedy, math, sortings, two pointers · first AC: Jul 23, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,161 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation, sortings · first AC: Jan 23, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 9,602 global accepts · Tags: data structures, dp, greedy, math · first AC: Dec 21, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 8,015 global accepts · Tags: dfs and similar, implementation · first AC: Dec 20, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,754 global accepts · Tags: brute force, dfs and similar, dp, hashing, shortest paths · first AC: Dec 17, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 13,613 global accepts · Tags: games, math, number theory · first AC: Dec 13, 2023 · C++20 (GCC 11-64) (first AC)
Tags: binary search, interactive, math, ternary search · first AC: Oct 19, 2023 · C++20 (GCC 11-64) (first AC)
Tags: constructive algorithms, games, graphs, interactive · first AC: Oct 19, 2023 · C++20 (GCC 11-64) (first AC)
Tags: dfs and similar, dp, greedy, trees · first AC: Oct 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 9,571 global accepts · Tags: dfs and similar, dp, graphs, shortest paths, trees · first AC: Oct 12, 2023 · C++20 (GCC 11-64) (first AC)
Tags: dp, implementation · first AC: Oct 2, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 10,501 global accepts · Tags: bitmasks, combinatorics, dp, math, matrices · first AC: Oct 1, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,424 global accepts · Tags: brute force, dp, dsu, graphs, math, trees · first AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,681 global accepts · Tags: dp, implementation, strings · first AC: Sep 14, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,721 global accepts · Tags: bitmasks, brute force, dp, greedy, implementation · first AC: Jul 20, 2024 · C++20 (GCC 13-64) (first AC)
Tags: bitmasks, brute force, dp, greedy · first AC: Oct 7, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 7,916 global accepts · Tags: interactive, probabilities · first AC: Oct 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,506 global accepts · Tags: binary search, data structures, greedy, math, number theory · first AC: Oct 3, 2023 · C++20 (GCC 11-64) (first AC)
Tags: brute force, constructive algorithms, math, sortings · first AC: Oct 1, 2023 · C++20 (GCC 11-64) (first AC)