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Open on Codeforces · 763 unique accepted
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Quality: 5,032 global accepts · Tags: brute force, greedy, math · first AC: Sep 14, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 5,488 global accepts · Tags: combinatorics, divide and conquer, dsu, graphs, greedy, sortings, trees · first AC: Sep 4, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 1,666 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 8, 2026 · PyPy 3-64 (first AC)
Quality: 183 global accepts · Tags: *special, binary search, greedy · first AC: Mar 2, 2026 · Kotlin 1.7 (first AC)
Quality: 2,498 global accepts · Tags: combinatorics, constructive algorithms, data structures, dfs and similar, greedy, implementation, trees · first AC: Jan 7, 2026 · PyPy 3-64 (first AC)
Quality: 2,854 global accepts · Tags: dp, math, number theory · first AC: Jan 7, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,773 global accepts · Tags: binary search, data structures, dp, greedy · first AC: Oct 30, 2025 · PyPy 3-64 (first AC)
Quality: 2,321 global accepts · Tags: brute force, data structures, dp, dsu, greedy, implementation, two pointers · first AC: Oct 16, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,779 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, math · first AC: Oct 3, 2025 · PyPy 3-64 (first AC)
Quality: 2,660 global accepts · Tags: data structures, dp · first AC: Sep 24, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 257 global accepts · Tags: *special, dp, greedy · first AC: Sep 12, 2025 · Kotlin 2.2 (first AC)
Quality: 2,442 global accepts · Tags: constructive algorithms, interactive, math · first AC: Aug 28, 2025 · PyPy 3-64 (first AC)
Quality: 3,828 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jul 6, 2025 · PyPy 3-64 (first AC)
Quality: 2,164 global accepts · Tags: dp, geometry · first AC: Mar 11, 2025 · PyPy 3-64 (first AC)
Quality: 2,268 global accepts · Tags: greedy, implementation · first AC: Jan 20, 2025 · PyPy 3-64 (first AC)
Quality: 3,518 global accepts · Tags: brute force, constructive algorithms, graphs, greedy, implementation · first AC: Dec 5, 2024 · 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++23 (GCC 14-64, msys2) (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 9, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 9,395 global accepts · Tags: constructive algorithms, dfs and similar, divide and conquer, greedy, trees · first AC: Oct 21, 2024 · last AC: Oct 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,323 global accepts · Tags: dp, games, greedy, implementation · first AC: Oct 9, 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: May 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 3,051 global accepts · Tags: bitmasks, divide and conquer, dp, dsu, greedy, implementation, strings · first AC: Feb 18, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 3,284 global accepts · Tags: data structures, implementation, math, sortings · first AC: Jan 27, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 4,570 global accepts · Tags: constructive algorithms, data structures, dsu, greedy, sortings, trees · first AC: Jan 6, 2024 · C++20 (GCC 11-64) (first AC)
Quality: 2,744 global accepts · Tags: data structures, sortings · first AC: Nov 25, 2023 · last AC: Nov 27, 2023 · C++20 (GCC 11-64) (first AC)