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Open on Codeforces · 98 unique accepted
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Quality: 5,436 global accepts · Tags: brute force, games, greedy, number theory · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: constructive algorithms, implementation · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: data structures, dp, dsu, greedy · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,324 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 22, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,784 global accepts · Tags: brute force, constructive algorithms, math · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,205 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, matrices, trees · first AC: Mar 14, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,567 global accepts · Tags: binary search, data structures, greedy, sortings, two pointers · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,553 global accepts · Tags: dp, greedy, trees · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Tags: dp · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,615 global accepts · Tags: dp, graphs, greedy, implementation · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,081 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs, greedy, strings · first AC: Feb 21, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,225 global accepts · Tags: binary search, brute force, combinatorics, data structures, greedy, math, number theory, two pointers · first AC: Mar 16, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,836 global accepts · Tags: dfs and similar, dsu, graphs, greedy, sortings, trees · first AC: Mar 15, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,111 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Mar 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,419 global accepts · Tags: binary search, data structures, games, greedy, math, ternary search · first AC: Feb 25, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 888 global accepts · Tags: bitmasks, dfs and similar, dp, trees · first AC: Feb 8, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 640 global accepts · Tags: constructive algorithms, data structures, dsu, graphs · first AC: Feb 26, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 406 global accepts · Tags: dp, graphs, matrices · first AC: Mar 17, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 4,270 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,820 global accepts · Tags: *special, bitmasks · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 6,565 global accepts · Tags: *special, strings · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 10,133 global accepts · Tags: *special, graph matchings, implementation · first AC: Apr 1, 2026 · C++23 (GCC 14-64, msys2) (first AC)