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Open on Codeforces · 80 unique accepted
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Quality: 14,289 global accepts · Tags: bitmasks, dp, fft, greedy, math · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,550 global accepts · Tags: constructive algorithms, strings · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 18,417 global accepts · Tags: greedy, implementation, math · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,012 global accepts · Tags: greedy · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 28,716 global accepts · Tags: data structures, greedy · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 19,909 global accepts · Tags: constructive algorithms, sortings · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 32,432 global accepts · Tags: math · first AC: Nov 4, 2019 · Python 3 (first AC)
Quality: 320,198 global accepts · Tags: math · first AC: Sep 6, 2019 · Python 3 (first AC)
Quality: 11,624 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,896 global accepts · Tags: implementation, schedules, sortings, two pointers · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 21,573 global accepts · Tags: binary search, sortings, two pointers · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 16,988 global accepts · Tags: constructive algorithms, graphs · first AC: Oct 5, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 21,773 global accepts · Tags: brute force, greedy, strings · first AC: Apr 30, 2022 · C++17 (GCC 7-32) (first AC)
Quality: 11,143 global accepts · Tags: dp, greedy, implementation · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: games, greedy, math · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,310 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: games · first AC: Jan 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 44,819 global accepts · Tags: constructive algorithms, math · first AC: May 9, 2020 · Python 3 (first AC)
Quality: 69,768 global accepts · Tags: binary search, math · first AC: May 9, 2020 · Python 3 (first AC)
Quality: 9,109 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, dsu, greedy · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 11,013 global accepts · Tags: binary search, greedy, math · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,899 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,202 global accepts · Tags: dp, math, number theory, shortest paths · first AC: Jan 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 13,897 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)