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Open on Codeforces · 478 unique accepted
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Quality: 11,058 global accepts · Tags: brute force, data structures, dp, greedy · first AC: Feb 24, 2020 · GNU C++11 (first AC)
Quality: 12,055 global accepts · Tags: combinatorics, math · first AC: Oct 18, 2019 · GNU C++11 (first AC)
Quality: 12,290 global accepts · Tags: math · first AC: Apr 13, 2019 · GNU C++11 (first AC)
Quality: 8,029 global accepts · Tags: constructive algorithms, sortings · first AC: Mar 11, 2019 · GNU C++11 (first AC)
Tags: data structures, implementation · first AC: Feb 15, 2019 · GNU C++11 (first AC)
Quality: 6,997 global accepts · Tags: data structures, implementation · first AC: Jan 31, 2019 · GNU C++11 (first AC)
Quality: 19,663 global accepts · Tags: data structures, dfs and similar, graphs, greedy, shortest paths · first AC: Jan 31, 2019 · GNU C++11 (first AC)
Quality: 9,381 global accepts · Tags: greedy, two pointers · first AC: Oct 12, 2018 · MS C++ (first AC)
Quality: 9,276 global accepts · Tags: dp, math, probabilities · first AC: Jul 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 7,374 global accepts · Tags: dp, greedy, interactive, two pointers · first AC: Nov 17, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 15,150 global accepts · Tags: constructive algorithms, greedy, math · first AC: Apr 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 14,374 global accepts · Tags: graphs, greedy, shortest paths, trees · first AC: Oct 27, 2020 · GNU C++11 (first AC)
Quality: 18,346 global accepts · Tags: math · first AC: May 26, 2020 · GNU C++11 (first AC)
Quality: 15,484 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: May 1, 2020 · GNU C++11 (first AC)
Quality: 14,996 global accepts · Tags: math, number theory · first AC: Apr 26, 2020 · GNU C++11 (first AC)
Tags: dfs and similar, dp, greedy, sortings, trees · first AC: Apr 15, 2020 · GNU C++11 (first AC)
Quality: 17,925 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Apr 10, 2020 · GNU C++11 (first AC)
Tags: trees · first AC: Jul 5, 2019 · GNU C++11 (first AC)
Quality: 8,403 global accepts · Tags: constructive algorithms, geometry, greedy, math, sortings · first AC: Jul 21, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,372 global accepts · Tags: constructive algorithms, dfs and similar, games, graphs, greedy, trees · first AC: Nov 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 7,081 global accepts · Tags: binary search, dp, graphs, shortest paths · first AC: Nov 20, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 8,504 global accepts · Tags: binary search, brute force, data structures, dp, two pointers · first AC: Dec 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 12,136 global accepts · Tags: bitmasks, brute force, hashing, math, number theory · first AC: Dec 27, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 7,508 global accepts · Tags: dfs and similar, interactive, math · first AC: Jan 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 24,773 global accepts · Tags: binary search, dp, hashing, string suffix structures, strings · first AC: Dec 31, 2020 · GNU C++11 (first AC)