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Open on Codeforces · 544 unique accepted
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Quality: 21,864 global accepts · Tags: binary search, dfs and similar, dp, graphs, math · first AC: Jan 12, 2026 · PyPy 3-64 (first AC)
Quality: 16,180 global accepts · Tags: constructive algorithms, greedy · first AC: Jan 7, 2026 · PyPy 3-64 (first AC)
Quality: 22,307 global accepts · Tags: implementation, math, number theory, sortings · first AC: Dec 23, 2025 · PyPy 3-64 (first AC)
Quality: 18,136 global accepts · Tags: dp, greedy, math · first AC: Dec 5, 2025 · PyPy 3-64 (first AC)
Quality: 19,244 global accepts · Tags: bitmasks, games, greedy · first AC: Nov 20, 2025 · PyPy 3-64 (first AC)
Quality: 16,110 global accepts · Tags: greedy, implementation · first AC: Nov 14, 2025 · PyPy 3-64 (first AC)
Quality: 21,337 global accepts · Tags: bitmasks, constructive algorithms, greedy · first AC: Oct 19, 2025 · PyPy 3-64 (first AC)
Quality: 17,763 global accepts · Tags: greedy, math · first AC: Oct 12, 2025 · PyPy 3-64 (first AC)
Quality: 16,993 global accepts · Tags: constructive algorithms, graphs · first AC: Oct 6, 2025 · PyPy 3-64 (first AC)
Tags: bitmasks, constructive algorithms, greedy · first AC: Sep 8, 2025 · Python 3 (first AC)
Quality: 21,630 global accepts · Tags: math, number theory · first AC: Aug 12, 2025 · PyPy 3-64 (first AC)
Quality: 21,400 global accepts · Tags: constructive algorithms · first AC: Jul 31, 2025 · PyPy 3-64 (first AC)
Quality: 21,422 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Jul 28, 2025 · PyPy 3-64 (first AC)
Quality: 22,754 global accepts · Tags: bitmasks, combinatorics, math, number theory · first AC: Jul 22, 2025 · PyPy 3-64 (first AC)
Quality: 26,289 global accepts · Tags: greedy, sortings · first AC: Jul 18, 2025 · PyPy 3-64 (first AC)
Quality: 21,121 global accepts · Tags: brute force, greedy · first AC: Jun 23, 2025 · last AC: Jun 23, 2025 · Python 3 (first AC)
Quality: 12,029 global accepts · Tags: graphs, math, shortest paths · first AC: Apr 29, 2025 · Python 3 (first AC)
Quality: 6,914 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 26, 2025 · Python 3 (first AC)
Quality: 18,465 global accepts · Tags: implementation, strings · first AC: Apr 24, 2025 · Python 3 (first AC)
Quality: 9,839 global accepts · Tags: constructive algorithms, implementation · first AC: Apr 19, 2025 · Python 3 (first AC)
Quality: 26,043 global accepts · Tags: greedy, math · first AC: Apr 18, 2025 · Python 3 (first AC)
Quality: 30,293 global accepts · Tags: brute force, geometry, math · first AC: Apr 17, 2025 · Python 3 (first AC)
Quality: 14,943 global accepts · Tags: brute force · first AC: Apr 17, 2025 · Python 3 (first AC)
Quality: 27,230 global accepts · Tags: brute force, constructive algorithms, implementation · first AC: Apr 17, 2025 · Python 3 (first AC)
Quality: 24,887 global accepts · Tags: brute force, implementation, math, number theory · first AC: Apr 11, 2025 · Python 3 (first AC)