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Open on Codeforces · 475 unique accepted
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Quality: 1,200 global accepts · Tags: constructive algorithms, dsu, graphs, implementation, math, string suffix structures · first AC: Oct 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,699 global accepts · Tags: data structures, dp, sortings · first AC: Oct 17, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,323 global accepts · Tags: dp, games, greedy, implementation · first AC: Sep 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 632 global accepts · Tags: dfs and similar · first AC: Apr 27, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,837 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Apr 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,782 global accepts · Tags: brute force, dp, hashing, string suffix structures, strings · first AC: Apr 24, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,537 global accepts · Tags: constructive algorithms, greedy, interactive, probabilities, sortings · first AC: Apr 19, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,109 global accepts · Tags: bitmasks, combinatorics, dp · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,878 global accepts · Tags: binary search, constructive algorithms, greedy, implementation · first AC: Jul 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,419 global accepts · Tags: binary search, brute force, implementation, interactive · first AC: May 1, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,458 global accepts · Tags: dp, games, math, probabilities · first AC: Mar 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,544 global accepts · Tags: dfs and similar, dp, graphs, greedy, trees · first AC: Jan 26, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 3,667 global accepts · Tags: binary search, brute force, combinatorics, data structures, divide and conquer, dp · first AC: Jan 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,372 global accepts · Tags: combinatorics, dp, implementation, math · first AC: Nov 25, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,257 global accepts · Tags: brute force, combinatorics, dp, math · first AC: Nov 11, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,477 global accepts · Tags: combinatorics, dp, math · first AC: Nov 2, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,639 global accepts · Tags: dfs and similar, dp, math, trees · first AC: Oct 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,536 global accepts · Tags: bitmasks, data structures, divide and conquer, dp · first AC: Oct 23, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,085 global accepts · Tags: dp, strings · first AC: Oct 17, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,174 global accepts · Tags: combinatorics, dp, math, number theory · first AC: Mar 22, 2024 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dfs and similar, games, graphs, greedy, trees · first AC: Apr 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,269 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jan 12, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,582 global accepts · Tags: data structures, dfs and similar, dsu, graphs, greedy · first AC: Nov 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,056 global accepts · Tags: brute force, constructive algorithms, data structures, divide and conquer, greedy, hashing · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,119 global accepts · Tags: binary search, bitmasks, brute force, data structures, greedy · first AC: Sep 22, 2025 · C++23 (GCC 14-64, msys2) (first AC)