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Open on Codeforces · 166 unique accepted
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Quality: 10,224 global accepts · Tags: binary search, greedy, implementation, two pointers · first AC: Jan 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,548 global accepts · Tags: binary search, implementation, math, number theory · first AC: Nov 14, 2025 · last AC: Nov 14, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,028 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Nov 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,582 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 8,462 global accepts · Tags: dp, greedy · first AC: Jan 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,656 global accepts · Tags: geometry, interactive, probabilities · first AC: Jan 22, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 7,129 global accepts · Tags: binary search, constructive algorithms, data structures, dp, dsu, greedy, implementation, trees · first AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,018 global accepts · Tags: data structures, dp · first AC: Oct 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,068 global accepts · Tags: binary search, data structures, geometry, greedy, implementation · first AC: Oct 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,133 global accepts · Tags: dfs and similar, dp, math, trees · first AC: Oct 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 9,337 global accepts · Tags: constructive algorithms, greedy, schedules · first AC: Oct 17, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 8,825 global accepts · Tags: binary search, dp, implementation, math · first AC: Aug 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,433 global accepts · Tags: brute force, games, greedy, number theory · first AC: Feb 25, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,010 global accepts · Tags: data structures, divide and conquer, implementation · first AC: Jan 18, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 9,132 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Nov 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,372 global accepts · Tags: brute force, implementation · first AC: Nov 1, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, greedy, interactive, math · first AC: Oct 23, 2025 · C++17 (GCC 7-32) (first AC)
Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,594 global accepts · Tags: binary search, data structures, greedy, sortings, ternary search · first AC: Aug 21, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,678 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 3,594 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 5,287 global accepts · Tags: bitmasks, constructive algorithms, dp, greedy · first AC: Jan 29, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 6,210 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · C++17 (GCC 7-32) (first AC)
Quality: 4,971 global accepts · Tags: greedy, implementation, strings, two pointers · first AC: Nov 6, 2025 · C++17 (GCC 7-32) (first AC)
Tags: dfs and similar, dp, math, trees · first AC: Sep 8, 2025 · C++17 (GCC 7-32) (first AC)