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Open on Codeforces · 1,280 unique accepted
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Quality: 1,905 global accepts · Tags: bitmasks, brute force, combinatorics, divide and conquer, dp, math, meet-in-the-middle · first AC: Jun 25, 2024 · PyPy 3-64 (first AC)
Quality: 2,348 global accepts · Tags: bitmasks, brute force, greedy, hashing · first AC: Jun 3, 2024 · PyPy 3-64 (first AC)
Quality: 2,601 global accepts · Tags: constructive algorithms, dfs and similar, greedy, trees · first AC: May 16, 2024 · PyPy 3-64 (first AC)
Quality: 2,238 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, math, trees · first AC: Apr 30, 2024 · PyPy 3-64 (first AC)
Quality: 2,353 global accepts · Tags: constructive algorithms, greedy, strings · first AC: Apr 27, 2024 · PyPy 3-64 (first AC)
Quality: 2,581 global accepts · Tags: data structures, greedy · first AC: Jan 6, 2024 · PyPy 3-64 (first AC)
Quality: 3,379 global accepts · Tags: bitmasks, constructive algorithms, interactive, math · first AC: May 23, 2023 · PyPy 3-64 (first AC)
Quality: 1,906 global accepts · Tags: bitmasks, brute force, combinatorics, data structures, dp, number theory, sortings · first AC: Jan 26, 2023 · last AC: Jan 26, 2023 · PyPy 3-64 (first AC)
Quality: 2,265 global accepts · Tags: combinatorics, math, number theory · first AC: Jan 5, 2023 · PyPy 3 (first AC)
Quality: 1,476 global accepts · Tags: binary search, brute force, data structures, divide and conquer, dp, two pointers · first AC: Dec 12, 2022 · PyPy 3 (first AC)
Quality: 2,266 global accepts · Tags: dp, greedy, math, number theory · first AC: Dec 3, 2022 · PyPy 3-64 (first AC)
Quality: 2,820 global accepts · Tags: constructive algorithms, data structures, dfs and similar, divide and conquer, dsu, greedy, sortings, trees · first AC: Nov 3, 2022 · PyPy 3-64 (first AC)
Quality: 1,732 global accepts · Tags: combinatorics, constructive algorithms, math, sortings · first AC: Nov 2, 2022 · PyPy 3-64 (first AC)
Quality: 1,798 global accepts · Tags: combinatorics, dp, math, two pointers · first AC: Sep 30, 2022 · PyPy 3-64 (first AC)
Quality: 3,516 global accepts · Tags: data structures, dp, greedy · first AC: Jul 5, 2022 · PyPy 3-64 (first AC)
Quality: 1,792 global accepts · Tags: brute force, combinatorics, greedy, sortings, trees, two pointers · first AC: Jun 28, 2022 · PyPy 3-64 (first AC)
Quality: 468 global accepts · Tags: brute force, constructive algorithms, geometry, implementation · first AC: Feb 16, 2026 · PyPy 3-64 (first AC)
Quality: 1,292 global accepts · Tags: brute force, constructive algorithms, divide and conquer, math, ternary search · first AC: Dec 2, 2025 · PyPy 3-64 (first AC)
Quality: 986 global accepts · Tags: brute force, math, number theory · first AC: Oct 11, 2025 · PyPy 3-64 (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 21, 2025 · PyPy 3-64 (first AC)
Quality: 1,428 global accepts · Tags: constructive algorithms, geometry, greedy, math · first AC: Jun 12, 2025 · PyPy 3-64 (first AC)
Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 3, 2025 · PyPy 3-64 (first AC)
Quality: 1,400 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: Nov 26, 2024 · PyPy 3-64 (first AC)
Quality: 856 global accepts · Tags: binary search, bitmasks, data structures, dp, implementation · first AC: Nov 18, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,809 global accepts · Tags: binary search, constructive algorithms, data structures, geometry, implementation, two pointers · first AC: Jul 4, 2024 · last AC: Jul 4, 2024 · PyPy 3-64 (first AC)