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Open on Codeforces · 2,834 unique accepted
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Quality: 700 global accepts · Tags: binary search, interactive · first AC: Aug 9, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 571 global accepts · Tags: brute force · first AC: Aug 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,076 global accepts · Tags: greedy, number theory, probabilities · first AC: Aug 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: greedy, math, number theory, sortings · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 468 global accepts · Tags: greedy, math, sortings · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 335 global accepts · Tags: games, number theory · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 498 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,226 global accepts · Tags: dp, greedy · first AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,110 global accepts · Tags: bitmasks, dp, games, greedy, math · first AC: Aug 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 867 global accepts · Tags: constructive algorithms, hashing, math, number theory · first AC: Aug 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,356 global accepts · Tags: binary search, combinatorics, number theory · first AC: Aug 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 371 global accepts · Tags: brute force, combinatorics, implementation, interactive, math, probabilities · first AC: Jul 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,509 global accepts · Tags: brute force, math, probabilities · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 620 global accepts · Tags: combinatorics, dp, math · first AC: Jul 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 329 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 661 global accepts · Tags: combinatorics, dp, math · first AC: Jul 24, 2025 · last AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jul 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 253 global accepts · Tags: brute force, dfs and similar, meet-in-the-middle, sortings · first AC: May 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 547 global accepts · Tags: binary search, greedy · first AC: May 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 501 global accepts · Tags: brute force, combinatorics, divide and conquer, dp, fft, graphs · first AC: Feb 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 876 global accepts · Tags: bitmasks, brute force, combinatorics, dp, meet-in-the-middle · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 825 global accepts · Tags: dfs and similar, dp, greedy, trees, two pointers · first AC: Apr 30, 2026 · C++20 (GCC 13-64) (first AC)