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Open on Codeforces · 377 unique accepted
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Quality: 11,948 global accepts · Tags: binary search, implementation, math, two pointers · first AC: May 16, 2020 · GNU C++11 (first AC)
Quality: 9,599 global accepts · Tags: combinatorics, dp, math · first AC: Mar 23, 2020 · GNU C++11 (first AC)
Tags: geometry · first AC: Feb 9, 2020 · GNU C++11 (first AC)
Quality: 10,216 global accepts · Tags: math, number theory · first AC: Jan 29, 2020 · GNU C++11 (first AC)
Quality: 5,459 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Apr 21, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,805 global accepts · Tags: binary search, bitmasks, data structures, dfs and similar, greedy, strings, trees, two pointers · first AC: Apr 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,381 global accepts · Tags: dfs and similar, dp, trees · first AC: Dec 12, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,847 global accepts · Tags: brute force, constructive algorithms, dfs and similar, greedy, number theory, trees, two pointers · first AC: Dec 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 5,189 global accepts · Tags: binary search, data structures, dp, greedy, implementation, two pointers · first AC: Sep 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,340 global accepts · Tags: combinatorics, data structures, implementation · first AC: Nov 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 6,632 global accepts · Tags: greedy, math · first AC: Nov 19, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,031 global accepts · Tags: data structures, dfs and similar, dsu, shortest paths, sortings, trees, two pointers · first AC: Nov 18, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Nov 7, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,903 global accepts · Tags: binary search, graphs, shortest paths · first AC: Oct 23, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,864 global accepts · Tags: constructive algorithms, math · first AC: Sep 11, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,640 global accepts · Tags: brute force, data structures, dfs and similar, dp, implementation, trees · first AC: Apr 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 6,333 global accepts · Tags: games, greedy · first AC: Mar 10, 2021 · GNU C++11 (first AC)
Quality: 6,512 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Feb 23, 2021 · GNU C++11 (first AC)
Quality: 9,972 global accepts · Tags: binary search, interactive · first AC: Feb 18, 2021 · GNU C++11 (first AC)
Quality: 6,186 global accepts · Tags: binary search, data structures, math · first AC: Feb 17, 2021 · GNU C++11 (first AC)
Quality: 7,472 global accepts · Tags: constructive algorithms, data structures, dp, greedy, implementation · first AC: Feb 7, 2021 · GNU C++11 (first AC)
Quality: 4,140 global accepts · Tags: bitmasks, math, number theory · first AC: Aug 7, 2020 · GNU C++11 (first AC)
Quality: 5,602 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,413 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,677 global accepts · Tags: greedy, implementation, sortings, strings · first AC: Nov 30, 2023 · C++17 (GCC 7-32) (first AC)