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Open on Codeforces · 85 unique accepted
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Quality: 10,902 global accepts · Tags: bitmasks, brute force, dp, math, number theory · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 15,727 global accepts · Tags: greedy, sortings · first AC: Dec 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,071 global accepts · Tags: dp, games, greedy · first AC: Nov 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,585 global accepts · Tags: binary search, data structures, dp, dsu, greedy, implementation, trees · first AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,847 global accepts · Tags: bitmasks, games, greedy · first AC: Nov 20, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,365 global accepts · Tags: binary search, data structures, implementation, two pointers · first AC: Jan 25, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 7,046 global accepts · Tags: binary search, bitmasks, greedy, math · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 8,588 global accepts · Tags: brute force, math, two pointers · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 7,859 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Feb 8, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 8,954 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Dec 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 7,131 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: 12,390 global accepts · Tags: brute force, greedy, implementation, math · first AC: Jan 14, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,516 global accepts · Tags: constructive algorithms, dp, greedy, math · first AC: Apr 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,441 global accepts · Tags: brute force, games, greedy, number theory · first AC: Feb 25, 2026 · last AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,961 global accepts · Tags: constructive algorithms · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,091 global accepts · Tags: data structures, dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,699 global accepts · Tags: constructive algorithms, greedy, implementation, math · first AC: Dec 27, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 11,032 global accepts · Tags: binary search, interactive, ternary search · first AC: Aug 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 3,683 global accepts · Tags: constructive algorithms, dsu, greedy · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,556 global accepts · Tags: dp, greedy, trees · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,596 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,569 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Dec 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 5,766 global accepts · Tags: data structures, dp, graphs, sortings · first AC: Dec 11, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 6,231 global accepts · Tags: constructive algorithms, greedy, interactive, number theory, probabilities · first AC: Apr 2, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,834 global accepts · Tags: binary search, bitmasks, constructive algorithms, interactive · first AC: Jan 29, 2024 · C++20 (GCC 11-64) (first AC)