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Open on Codeforces · 528 unique accepted
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Quality: 2,366 global accepts · Tags: 2-sat, dfs and similar, graphs, implementation · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,681 global accepts · Tags: combinatorics, implementation, math · first AC: Jul 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,185 global accepts · Tags: data structures, dp · first AC: Jul 27, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Jul 24, 2025 · last AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,346 global accepts · Tags: binary search, data structures, greedy, sortings, ternary search, two pointers · first AC: Dec 3, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 2,877 global accepts · Tags: binary search, data structures, dfs and similar, implementation, trees · first AC: Jun 25, 2024 · last AC: Jun 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,383 global accepts · Tags: data structures, dp, graphs · first AC: May 13, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 6, 2024 · last AC: Jan 10, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 4,522 global accepts · Tags: data structures, dp, math, probabilities · first AC: Nov 14, 2023 · last AC: Nov 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 3,023 global accepts · Tags: constructive algorithms, strings, two pointers · first AC: Feb 3, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 2,498 global accepts · Tags: binary search, brute force, data structures, dfs and similar, dp, graphs, implementation, math, number theory · first AC: Dec 22, 2025 · last AC: Dec 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,212 global accepts · Tags: dp, graphs, math, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,347 global accepts · Tags: combinatorics, dp, implementation, math, number theory · first AC: Dec 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,771 global accepts · Tags: binary search, combinatorics, data structures, dp, two pointers · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,799 global accepts · Tags: brute force, constructive algorithms, data structures, math, strings · first AC: Sep 22, 2025 · last AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, greedy, ternary search, two pointers · first AC: Sep 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,846 global accepts · Tags: binary search, data structures, dp, greedy, shortest paths, sortings, two pointers · first AC: Sep 15, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,153 global accepts · Tags: constructive algorithms, math, number theory · first AC: Sep 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,485 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs, greedy, trees · first AC: Sep 9, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,428 global accepts · Tags: data structures, greedy, math · first AC: Sep 2, 2025 · last AC: Sep 2, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,001 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Aug 6, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,518 global accepts · Tags: combinatorics, dp, implementation · first AC: Aug 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,085 global accepts · Tags: dp, strings · first AC: Jul 30, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,003 global accepts · Tags: data structures, dp, greedy · first AC: Jul 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,550 global accepts · Tags: dfs and similar, dp, hashing, string suffix structures, strings, trees · first AC: Jul 26, 2025 · C++23 (GCC 14-64, msys2) (first AC)