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Open on Codeforces · 768 unique accepted
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Quality: 1,508 global accepts · Tags: binary search, data structures · first AC: Oct 1, 2023 · last AC: Oct 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 226 global accepts · Tags: binary search, brute force, greedy, hashing, math, number theory, strings · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 276 global accepts · Tags: data structures, dp, sortings · first AC: Feb 20, 2024 · last AC: Apr 27, 2025 · C++17 (GCC 9-64) (first AC)
Quality: 259 global accepts · Tags: data structures · first AC: Apr 14, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 252 global accepts · Tags: data structures · first AC: Aug 16, 2024 · last AC: Aug 16, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 875 global accepts · Tags: data structures, dp, trees · first AC: May 30, 2024 · last AC: May 31, 2024 · C++20 (GCC 13-64) (first AC)
Tags: data structures, dfs and similar, dsu, string suffix structures, trees · first AC: Apr 11, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 226 global accepts · Tags: constructive algorithms, dp, interactive, ternary search · first AC: May 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 185 global accepts · Tags: dp, flows · first AC: May 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 213 global accepts · Tags: divide and conquer, graphs, trees · first AC: May 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 323 global accepts · Tags: data structures, divide and conquer, hashing, string suffix structures, strings · first AC: Apr 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 587 global accepts · Tags: binary search, data structures, two pointers · first AC: Apr 19, 2025 · last AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 61 global accepts · Tags: graphs, shortest paths · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 135 global accepts · Tags: bitmasks, chinese remainder theorem, dfs and similar, graphs, number theory · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 99 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: Feb 25, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 316 global accepts · Tags: math · first AC: Jan 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 572 global accepts · Tags: data structures, greedy, math, sortings · first AC: Jun 11, 2024 · last AC: Jun 11, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 349 global accepts · Tags: bitmasks, dp, trees · first AC: Jun 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 504 global accepts · Tags: dp, math · first AC: May 10, 2024 · last AC: May 10, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 298 global accepts · Tags: binary search, flows, graphs · first AC: May 7, 2024 · last AC: May 7, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 80 global accepts · Tags: *special · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,001 global accepts · Tags: *special, games, interactive · first AC: Apr 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,818 global accepts · Tags: *special, string suffix structures · first AC: Apr 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 10,892 global accepts · Tags: *special, expression parsing, trees · first AC: Mar 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,304 global accepts · Tags: *special, constructive algorithms, geometry, math · first AC: Nov 17, 2024 · PyPy 3-64 (first AC)