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Open on Codeforces · 1,153 unique accepted
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Quality: 633 global accepts · Tags: implementation · first AC: May 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 715 global accepts · Tags: constructive algorithms · first AC: May 4, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 1,957 global accepts · Tags: combinatorics, games · first AC: Mar 31, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,810 global accepts · Tags: data structures, greedy, implementation · first AC: Mar 25, 2024 · C++20 (GCC 13-64) (first AC)
Tags: geometry, number theory · first AC: Mar 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,079 global accepts · Tags: bitmasks, brute force, dfs and similar, dp, graphs, greedy, math, trees · first AC: Feb 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,639 global accepts · Tags: brute force, data structures, dsu, math, number theory, two pointers · first AC: Jan 5, 2024 · last AC: Jan 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,952 global accepts · Tags: data structures, dfs and similar, greedy, trees · first AC: Jan 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,820 global accepts · Tags: constructive algorithms, data structures, dfs and similar, divide and conquer, dsu, greedy, sortings, trees · first AC: Jan 5, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,470 global accepts · Tags: binary search, data structures, games, greedy · first AC: Jan 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,516 global accepts · Tags: data structures, dp, greedy · first AC: Jan 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,455 global accepts · Tags: binary search, bitmasks, brute force, combinatorics, data structures, greedy · first AC: Dec 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 3,723 global accepts · Tags: binary search, data structures, dfs and similar, divide and conquer, dsu, greedy, trees · first AC: Nov 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,586 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: Nov 20, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 7,403 global accepts · Tags: data structures, sortings, strings · first AC: Oct 4, 2023 · last AC: Oct 6, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,062 global accepts · Tags: data structures, greedy, implementation, math · first AC: Jun 12, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,291 global accepts · Tags: constructive algorithms, dfs and similar, dp, greedy, trees · first AC: May 24, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: Jan 25, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 2,441 global accepts · Tags: brute force, data structures, math, number theory · first AC: Jan 10, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Nov 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 782 global accepts · Tags: combinatorics, implementation, math · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,428 global accepts · Tags: constructive algorithms, geometry, greedy, math · first AC: Jun 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,024 global accepts · Tags: chinese remainder theorem, geometry, implementation, math, number theory · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,792 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,665 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Apr 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)