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Open on Codeforces · 1,280 unique accepted
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Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Jun 19, 2024 · PyPy 3-64 (first AC)
Quality: 2,127 global accepts · Tags: constructive algorithms, dfs and similar, graphs, number theory · first AC: Jun 2, 2024 · PyPy 3-64 (first AC)
Quality: 1,624 global accepts · Tags: brute force, combinatorics, dp, math, number theory · first AC: Apr 30, 2024 · PyPy 3-64 (first AC)
Quality: 2,036 global accepts · Tags: binary search, bitmasks, combinatorics, divide and conquer, dp, math · first AC: Jul 17, 2023 · PyPy 3-64 (first AC)
Quality: 2,668 global accepts · Tags: binary search, data structures, greedy, implementation · first AC: May 25, 2023 · C++20 (GCC 11-64) (first AC)
Quality: 2,345 global accepts · Tags: binary search, constructive algorithms, greedy, implementation, math · first AC: May 14, 2023 · PyPy 3-64 (first AC)
Quality: 1,736 global accepts · Tags: constructive algorithms, dp, implementation, math, trees · first AC: Apr 26, 2023 · PyPy 3-64 (first AC)
Quality: 2,331 global accepts · Tags: combinatorics, data structures, dp, sortings · first AC: Apr 25, 2023 · PyPy 3-64 (first AC)
Quality: 1,728 global accepts · Tags: binary search, brute force, data structures, math, number theory · first AC: Jan 26, 2023 · PyPy 3-64 (first AC)
Quality: 1,597 global accepts · Tags: brute force, dfs and similar, dp, number theory · first AC: Jan 25, 2023 · PyPy 3-64 (first AC)
Quality: 2,148 global accepts · Tags: binary search, brute force, constructive algorithms, dsu, graphs, greedy, matrices, trees, two pointers · first AC: Jan 14, 2023 · PyPy 3 (first AC)
Quality: 2,034 global accepts · Tags: constructive algorithms, graphs, greedy, interactive, sortings · first AC: Jan 3, 2023 · PyPy 3 (first AC)
Quality: 2,055 global accepts · Tags: constructive algorithms, data structures, graphs, hashing · first AC: Nov 3, 2022 · PyPy 3-64 (first AC)
Quality: 2,074 global accepts · Tags: constructive algorithms, dfs and similar, graphs, shortest paths · first AC: Oct 21, 2022 · PyPy 3-64 (first AC)
Quality: 1,243 global accepts · Tags: constructive algorithms, data structures, graph matchings, greedy · first AC: Oct 11, 2022 · PyPy 3-64 (first AC)
Quality: 1,381 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, interactive, shortest paths, trees · first AC: Oct 2, 2022 · PyPy 3-64 (first AC)
Quality: 1,202 global accepts · Tags: binary search, divide and conquer, greedy, sortings, ternary search, two pointers · first AC: Oct 20, 2025 · PyPy 3-64 (first AC)
Quality: 1,185 global accepts · Tags: bitmasks, combinatorics, dp, implementation, math · first AC: May 20, 2025 · PyPy 3-64 (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math · first AC: Jan 21, 2025 · PyPy 3-64 (first AC)
Quality: 891 global accepts · Tags: combinatorics, dp, math, sortings · first AC: Dec 4, 2024 · PyPy 3-64 (first AC)
Quality: 993 global accepts · Tags: graphs, math, sortings · first AC: Nov 20, 2024 · PyPy 3-64 (first AC)
Quality: 483 global accepts · Tags: combinatorics, data structures, fft, math, sortings · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 747 global accepts · Tags: binary search, data structures, hashing, string suffix structures, strings · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 851 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Nov 9, 2024 · PyPy 3-64 (first AC)
Quality: 759 global accepts · Tags: 2-sat, binary search, combinatorics, constructive algorithms, dfs and similar, dsu, graphs · first AC: Oct 14, 2024 · PyPy 3-64 (first AC)