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Open on Codeforces · 993 unique accepted
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Quality: 615 global accepts · Tags: constructive algorithms, dsu, graphs, implementation · first AC: Mar 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 4,945 global accepts · Tags: math · first AC: Aug 20, 2022 · last AC: Mar 1, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 351 global accepts · Tags: data structures · first AC: Dec 12, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 973 global accepts · Tags: graphs, shortest paths · first AC: Oct 24, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 919 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: May 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,756 global accepts · Tags: bitmasks, dfs and similar, dp, fft, greedy, implementation, math, trees · first AC: Mar 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Mar 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 447 global accepts · Tags: bitmasks, brute force, combinatorics, dp, math · first AC: Jan 18, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 730 global accepts · Tags: bitmasks, constructive algorithms, dp, implementation · first AC: Nov 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 641 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy, math, two pointers · first AC: Aug 26, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,615 global accepts · Tags: combinatorics, math, number theory · first AC: Jul 27, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 540 global accepts · Tags: data structures, dp, two pointers · first AC: Jul 15, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,669 global accepts · Tags: binary search, dfs and similar, graphs, interactive, shortest paths, trees · first AC: May 3, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 610 global accepts · Tags: binary search, data structures, dfs and similar, hashing, probabilities, trees · first AC: Apr 21, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 215 global accepts · Tags: geometry · first AC: Apr 10, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Mar 30, 2024 · last AC: Apr 1, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 497 global accepts · Tags: binary search, divide and conquer, interactive · first AC: Feb 22, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 431 global accepts · Tags: bitmasks, brute force, dfs and similar · first AC: Feb 21, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 1,302 global accepts · Tags: combinatorics, dp, dsu, fft, graphs, trees · first AC: Jan 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 720 global accepts · Tags: data structures, hashing, strings, two pointers · first AC: Jan 16, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 569 global accepts · Tags: dp, greedy · first AC: Jan 14, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 631 global accepts · Tags: combinatorics, dp, math, matrices, string suffix structures · first AC: Jan 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 715 global accepts · Tags: brute force, combinatorics, dp, math, matrices · first AC: Jan 7, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,504 global accepts · Tags: bitmasks, brute force, combinatorics, greedy, hashing, math, two pointers · first AC: Jan 3, 2024 · C++17 (GCC 7-32) (first AC)