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Open on Codeforces · 1,248 unique accepted
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Quality: 503 global accepts · Tags: dp, greedy, shortest paths · first AC: Apr 18, 2025 · PyPy 3-64 (first AC)
Quality: 508 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 238 global accepts · Tags: — · first AC: Mar 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 229 global accepts · Tags: constructive algorithms, greedy · first AC: Feb 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 613 global accepts · Tags: constructive algorithms, dp, geometry, graphs, greedy, math, sortings · first AC: Jan 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 497 global accepts · Tags: constructive algorithms, graphs, interactive · first AC: Jan 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 530 global accepts · Tags: binary search, brute force, greedy · first AC: Dec 19, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 199 global accepts · Tags: binary search, bitmasks, data structures, dp, greedy, string suffix structures · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 249 global accepts · Tags: combinatorics, constructive algorithms, graphs, math, number theory · first AC: Nov 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 670 global accepts · Tags: bitmasks, brute force, dfs and similar, sortings · first AC: Nov 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 375 global accepts · Tags: constructive algorithms, graphs, greedy, implementation, trees · first AC: Nov 18, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 813 global accepts · Tags: combinatorics, dp, fft, math · first AC: Nov 14, 2025 · last AC: Nov 14, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 914 global accepts · Tags: brute force, dfs and similar, graphs, implementation, trees · first AC: Nov 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 707 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Nov 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 639 global accepts · Tags: binary search, interactive · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 620 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 347 global accepts · Tags: combinatorics, graphs, trees · first AC: Oct 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 206 global accepts · Tags: flows, graphs · first AC: Mar 4, 2025 · last AC: Mar 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 233 global accepts · Tags: — · first AC: Feb 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 154 global accepts · Tags: games, math · first AC: Feb 1, 2025 · last AC: Feb 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 450 global accepts · Tags: data structures, dfs and similar, games, graphs, implementation, trees · first AC: Feb 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 652 global accepts · Tags: hashing, strings · first AC: Jan 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 185 global accepts · Tags: flows · first AC: Jan 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 213 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Feb 10, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 551 global accepts · Tags: flows, graphs · first AC: Dec 5, 2025 · C++20 (GCC 13-64) (first AC)