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Open on Codeforces · 1,737 unique accepted
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Quality: 3,854 global accepts · Tags: brute force, implementation · first AC: Oct 20, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 4,489 global accepts · Tags: constructive algorithms, implementation · first AC: Oct 18, 2018 · C++14 (GCC 6-32) (first AC)
Tags: implementation, math · first AC: Jul 30, 2018 · C++14 (GCC 6-32) (first AC)
Tags: binary search, greedy, math · first AC: Jul 26, 2018 · C++14 (GCC 6-32) (first AC)
Tags: math · first AC: Jul 1, 2018 · GNU C++11 (first AC)
Quality: 15,864 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: May 17, 2018 · C++17 (GCC 7-32) (first AC)
Quality: 25,623 global accepts · Tags: dfs and similar, dsu, graphs · first AC: May 6, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 12,398 global accepts · Tags: data structures, greedy, sortings · first AC: Apr 7, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 6,209 global accepts · Tags: constructive algorithms, trees · first AC: Apr 3, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 13,404 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Mar 17, 2018 · C++14 (GCC 6-32) (first AC)
Tags: dfs and similar, graphs, trees · first AC: Mar 6, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 13,482 global accepts · Tags: math, number theory · first AC: Mar 3, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 25,628 global accepts · Tags: dp, math, matrices · first AC: Feb 5, 2018 · C++14 (GCC 6-32) (first AC)
Quality: 5,455 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,589 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,019 global accepts · Tags: binary search, greedy, math, sortings, ternary search, two pointers · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,844 global accepts · Tags: binary search, brute force, constructive algorithms, greedy, math · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,786 global accepts · Tags: bitmasks, data structures · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,965 global accepts · Tags: 2-sat, combinatorics, dp · first AC: Jan 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,312 global accepts · Tags: binary search, brute force, data structures, greedy, sortings, two pointers · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,870 global accepts · Tags: binary search, data structures, greedy, sortings · first AC: Dec 3, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,606 global accepts · Tags: constructive algorithms, greedy, implementation, sortings · first AC: Nov 30, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 711 global accepts · Tags: *special · first AC: May 13, 2024 · Kotlin 1.9 (first AC)
Quality: 2,679 global accepts · Tags: — · first AC: Mar 2, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 736 global accepts · Tags: *special, implementation · first AC: Dec 11, 2023 · Kotlin 1.9 (first AC)