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Open on Codeforces · 516 unique accepted
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Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · PyPy 3-64 (first AC)
Quality: 2,046 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · PyPy 3-64 (first AC)
Quality: 1,792 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · PyPy 3-64 (first AC)
Quality: 1,664 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Apr 3, 2025 · PyPy 3-64 (first AC)
Quality: 1,588 global accepts · Tags: combinatorics, dfs and similar, dp, trees · first AC: Mar 31, 2025 · PyPy 3 (first AC)
Quality: 1,662 global accepts · Tags: combinatorics, dp, math, strings · first AC: Mar 31, 2025 · PyPy 3 (first AC)
Quality: 2,055 global accepts · Tags: constructive algorithms, data structures, graphs, hashing · first AC: Mar 3, 2025 · PyPy 3-64 (first AC)
Quality: 1,470 global accepts · Tags: combinatorics, data structures, dsu, greedy, math, sortings · first AC: Feb 16, 2025 · PyPy 3-64 (first AC)
Quality: 1,292 global accepts · Tags: dp, greedy, sortings · first AC: Jan 19, 2025 · PyPy 3-64 (first AC)
Quality: 2,331 global accepts · Tags: combinatorics, data structures, dp, sortings · first AC: Oct 22, 2024 · PyPy 3-64 (first AC)
Quality: 1,468 global accepts · Tags: combinatorics, dp, math · first AC: Feb 17, 2024 · PyPy 3-64 (first AC)
Quality: 1,577 global accepts · Tags: brute force, constructive algorithms, dfs and similar, graphs, implementation, interactive, trees · first AC: Sep 24, 2023 · PyPy 3-64 (first AC)
Quality: 1,005 global accepts · Tags: combinatorics, dp, math · first AC: Apr 28, 2026 · PyPy 3-64 (first AC)
Quality: 1,431 global accepts · Tags: brute force, constructive algorithms, data structures, sortings · first AC: Apr 11, 2026 · PyPy 3-64 (first AC)
Quality: 1,416 global accepts · Tags: brute force, combinatorics, dp, math, two pointers · first AC: Jul 22, 2025 · PyPy 3-64 (first AC)
Quality: 1,058 global accepts · Tags: bitmasks, data structures, dfs and similar, dp, games, math, trees · first AC: May 17, 2025 · PyPy 3-64 (first AC)
Quality: 1,739 global accepts · Tags: bitmasks, dp, graphs, number theory · first AC: Apr 13, 2025 · PyPy 3-64 (first AC)
Quality: 1,915 global accepts · Tags: data structures, dp, greedy, math, number theory, two pointers · first AC: Apr 13, 2025 · PyPy 3-64 (first AC)
Quality: 998 global accepts · Tags: greedy · first AC: Mar 15, 2025 · PyPy 3-64 (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 27, 2024 · PyPy 3-64 (first AC)
Quality: 1,528 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Oct 22, 2024 · PyPy 3-64 (first AC)
Quality: 1,259 global accepts · Tags: 2-sat, constructive algorithms, data structures, greedy, sortings, two pointers · first AC: May 4, 2026 · PyPy 3-64 (first AC)
Quality: 915 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, two pointers · first AC: Apr 24, 2026 · PyPy 3-64 (first AC)
Quality: 348 global accepts · Tags: combinatorics, dp, math, trees · first AC: Apr 8, 2026 · PyPy 3-64 (first AC)
Quality: 1,537 global accepts · Tags: combinatorics, dfs and similar, graphs, math, shortest paths, trees · first AC: Apr 4, 2026 · PyPy 3-64 (first AC)