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Open on Codeforces · 690 unique accepted
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Quality: 731 global accepts · Tags: *special, communication · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 1,820 global accepts · Tags: *special, bitmasks · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 4,270 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 6,565 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 3,543 global accepts · Tags: *special, brute force, games, interactive · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Quality: 1,050 global accepts · Tags: *special, shortest paths · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,133 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · PyPy 3-64 (first AC)
Tags: — · first AC: Dec 12, 2025 · PyPy 3-64 (first AC)
Tags: — · first AC: Dec 12, 2025 · PyPy 3-64 (first AC)
Tags: — · first AC: Dec 12, 2025 · PyPy 3-64 (first AC)
Tags: — · first AC: Dec 12, 2025 · PyPy 3-64 (first AC)
Quality: 876 global accepts · Tags: bitmasks, communication, constructive algorithms, graphs, interactive · first AC: Nov 4, 2025 · PyPy 3-64 (first AC)
Quality: 1,552 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 4, 2025 · PyPy 3-64 (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 3, 2025 · Python 3 (first AC)
Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 3, 2025 · Python 3 (first AC)
Tags: — · first AC: May 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Apr 13, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,995 global accepts · Tags: *special, games, interactive · first AC: Apr 2, 2025 · PyPy 3-64 (first AC)
Quality: 3,745 global accepts · Tags: *special, binary search, brute force · first AC: Apr 2, 2025 · PyPy 3-64 (first AC)
Quality: 5,302 global accepts · Tags: *special, geometry · first AC: Apr 1, 2025 · PyPy 3-64 (first AC)
Quality: 13,818 global accepts · Tags: *special, string suffix structures · first AC: Apr 1, 2025 · PyPy 3-64 (first AC)
Tags: — · first AC: Aug 17, 2024 · C++20 (GCC 13-64) (first AC)
Tags: — · first AC: Aug 9, 2024 · PyPy 3-64 (first AC)
Quality: 933 global accepts · Tags: combinatorics, math, sortings · first AC: Jun 27, 2024 · last AC: Jun 27, 2024 · PyPy 3-64 (first AC)
Quality: 5,359 global accepts · Tags: *special, implementation · first AC: Apr 1, 2024 · last AC: Apr 2, 2024 · PyPy 3-64 (first AC)