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Open on Codeforces · 346 unique accepted
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Quality: 14,135 global accepts · Tags: brute force, greedy · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 17,670 global accepts · Tags: greedy, math · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,207 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 428 global accepts · Tags: data structures, implementation, math, trees · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 3,600 global accepts · Tags: binary search, constructive algorithms, divide and conquer, interactive, math · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,214 global accepts · Tags: dfs and similar, dp, greedy, math, probabilities, trees · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,988 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Apr 13, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 1,819 global accepts · Tags: *special, bitmasks · first AC: Apr 2, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,562 global accepts · Tags: *special, strings · first AC: Apr 2, 2026 · Python 3 (first AC)
Quality: 10,131 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 2, 2026 · Python 3 (first AC)
Tags: — · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: — · first AC: Nov 5, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,995 global accepts · Tags: *special, games, interactive · first AC: Apr 8, 2025 · PHP (first AC)
Tags: *special, interactive · first AC: Apr 2, 2025 · Kotlin 1.7 (first AC)
Tags: *special, binary search · first AC: Apr 2, 2025 · Kotlin 1.7 (first AC)
Quality: 13,818 global accepts · Tags: *special, string suffix structures · first AC: Apr 1, 2025 · C++20 (GCC 13-64) (first AC)
Tags: *special, implementation · first AC: Apr 1, 2025 · Kotlin 1.9 (first AC)
Tags: *special · first AC: Apr 1, 2025 · Kotlin 1.9 (first AC)
Tags: *special · first AC: Apr 1, 2025 · Kotlin 1.9 (first AC)
Tags: *special, combinatorics, constructive algorithms, strings · first AC: Apr 1, 2025 · Kotlin 1.9 (first AC)
Tags: *special, math · first AC: Mar 31, 2025 · Kotlin 1.9 (first AC)