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Open on Codeforces · 840 unique accepted
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Quality: 17,725 global accepts · Tags: greedy, math · first AC: Apr 24, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 18,145 global accepts · Tags: greedy, sortings · first AC: Apr 14, 2026 · PyPy 3-64 (first AC)
Quality: 1,216 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,610 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,214 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,008 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 5, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 12,333 global accepts · Tags: *special, strings · first AC: Apr 2, 2024 · PyPy 3-64 (first AC)
Quality: 14,102 global accepts · Tags: *special, strings · first AC: Apr 2, 2024 · PHP (first AC)
Quality: 6,291 global accepts · Tags: *special, constructive algorithms, strings · first AC: Mar 29, 2024 · Mysterious Language (first AC)
Tags: — · first AC: Oct 22, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Oct 22, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Oct 3, 2023 · C++17 (GCC 9-64) (first AC)
Tags: — · first AC: Jun 6, 2023 · C++14 (GCC 6-32) (first AC)