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Open on Codeforces · 679 unique accepted
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Quality: 2,699 global accepts · Tags: data structures, dp, sortings · first AC: Jun 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 4,334 global accepts · Tags: constructive algorithms, interactive, number theory · first AC: Dec 16, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · last AC: Oct 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,419 global accepts · Tags: binary search, brute force, implementation, interactive · first AC: May 1, 2025 · last AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,283 global accepts · Tags: binary search, brute force, data structures, divide and conquer, greedy · first AC: Apr 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,973 global accepts · Tags: combinatorics, data structures, divide and conquer, dp, math, matrices · first AC: Mar 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,317 global accepts · Tags: binary search, brute force, data structures, implementation · first AC: Mar 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,641 global accepts · Tags: constructive algorithms, graphs, math, number theory · first AC: Oct 8, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,192 global accepts · Tags: data structures, dp, dsu, greedy, implementation, matrices, sortings · first AC: Sep 29, 2024 · last AC: Sep 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, implementation · first AC: Jan 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,977 global accepts · Tags: binary search, brute force, math, ternary search · first AC: Jul 16, 2023 · last AC: Jul 16, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,932 global accepts · Tags: bitmasks, brute force, constructive algorithms, implementation · first AC: Mar 17, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 2,212 global accepts · Tags: dp, graphs, math, number theory · first AC: Dec 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 1,371 global accepts · Tags: data structures, dfs and similar, dsu, games, graphs, greedy, trees · first AC: Jan 29, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,184 global accepts · Tags: bitmasks, brute force, combinatorics, constructive algorithms, dfs and similar, math · first AC: Jan 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,242 global accepts · Tags: binary search, brute force, data structures, dp, implementation, sortings · first AC: Jul 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,869 global accepts · Tags: binary search, dp, ternary search · first AC: Jun 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 997 global accepts · Tags: constructive algorithms, graphs, greedy, probabilities · first AC: Mar 27, 2025 · last AC: Apr 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,792 global accepts · Tags: binary search, brute force, data structures, divide and conquer, implementation · first AC: Mar 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,620 global accepts · Tags: data structures, math, matrices · first AC: Mar 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Feb 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,828 global accepts · Tags: bitmasks, brute force, data structures, dfs and similar, graphs, greedy, implementation · first AC: Dec 24, 2024 · last AC: Dec 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 673 global accepts · Tags: binary search, data structures, hashing, implementation, sortings, strings, trees · first AC: Nov 27, 2024 · last AC: Nov 28, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,866 global accepts · Tags: binary search, data structures, dfs and similar, graphs, hashing, trees · first AC: Nov 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,743 global accepts · Tags: dp, number theory · first AC: Nov 19, 2024 · last AC: Nov 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)