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Open on Codeforces · 587 unique accepted
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Quality: 21,702 global accepts · Tags: constructive algorithms, greedy · first AC: Jun 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 29,319 global accepts · Tags: math, sortings, trees · first AC: Jun 1, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,433 global accepts · Tags: bitmasks, math · first AC: May 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,425 global accepts · Tags: brute force, dfs and similar, games, graphs, greedy, math · first AC: May 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,828 global accepts · Tags: binary search, bitmasks, data structures, greedy, math, two pointers · first AC: May 17, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,043 global accepts · Tags: dfs and similar, dp, trees · first AC: Nov 26, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 10,672 global accepts · Tags: combinatorics, constructive algorithms, dp, greedy, strings, two pointers · first AC: Jan 17, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 9,247 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,702 global accepts · Tags: binary search, brute force, data structures, greedy, sortings · first AC: Nov 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,285 global accepts · Tags: greedy, math, number theory · first AC: Oct 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 11,712 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Oct 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,219 global accepts · Tags: data structures, greedy, math · first AC: Oct 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,794 global accepts · Tags: graphs, interactive · first AC: Sep 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 17,320 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 12, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 14,008 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: May 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 14,641 global accepts · Tags: brute force, greedy, implementation, math · first AC: May 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 15,827 global accepts · Tags: constructive algorithms, greedy · first AC: May 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,230 global accepts · Tags: binary search, greedy, math, number theory · first AC: May 21, 2025 · C++20 (GCC 13-64) (first AC)
Tags: constructive algorithms, graphs, interactive · first AC: Apr 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 9,139 global accepts · Tags: constructive algorithms, dfs and similar, graphs, implementation · first AC: Nov 30, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 13,289 global accepts · Tags: binary search, implementation, math · first AC: Nov 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 15,973 global accepts · Tags: brute force, data structures, greedy, sortings · first AC: Sep 21, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 14,580 global accepts · Tags: constructive algorithms, interactive, strings · first AC: Sep 20, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 17,377 global accepts · Tags: greedy, implementation, math, number theory · first AC: Jun 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 16,055 global accepts · Tags: brute force, math, number theory · first AC: May 24, 2024 · C++17 (GCC 7-32) (first AC)