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Open on Codeforces · 419 unique accepted
Rating filter only includes problems with a known rating. Topic filter matches if the problem has that exact Codeforces tag. Page 5 / 17Export PDF (full filtered list)
Quality: 38,107 global accepts · Tags: brute force, dp, greedy, implementation, sortings · first AC: Feb 20, 2026 · PyPy 3-64 (first AC)
Quality: 15,321 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jan 23, 2026 · PyPy 3-64 (first AC)
Quality: 17,140 global accepts · Tags: constructive algorithms, games, greedy · first AC: Jan 17, 2026 · PyPy 3-64 (first AC)
Quality: 15,524 global accepts · Tags: brute force, combinatorics, dp · first AC: Dec 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 15,705 global accepts · Tags: dp, greedy, implementation · first AC: Dec 27, 2025 · Python 3 (first AC)
Quality: 6,609 global accepts · Tags: brute force, math, number theory · first AC: Dec 17, 2025 · PyPy 3-64 (first AC)
Quality: 14,310 global accepts · Tags: greedy, strings, two pointers · first AC: Dec 6, 2025 · Python 3 (first AC)
Quality: 13,952 global accepts · Tags: constructive algorithms, greedy, math · first AC: Nov 29, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 14,296 global accepts · Tags: greedy, math · first AC: Nov 28, 2025 · Python 3 (first AC)
Quality: 12,562 global accepts · Tags: constructive algorithms, greedy, sortings, two pointers · first AC: Oct 30, 2025 · Python 3 (first AC)
Quality: 3,502 global accepts · Tags: greedy · first AC: Apr 21, 2026 · PyPy 3-64 (first AC)
Quality: 10,447 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 7, 2026 · PyPy 3-64 (first AC)
Quality: 9,125 global accepts · Tags: binary search, brute force, greedy, two pointers · first AC: Mar 28, 2026 · PyPy 3-64 (first AC)
Quality: 13,672 global accepts · Tags: math · first AC: Mar 27, 2026 · PyPy 3-64 (first AC)
Quality: 1,431 global accepts · Tags: binary search · first AC: Mar 27, 2026 · PyPy 3-64 (first AC)
Quality: 11,111 global accepts · Tags: dp, greedy, math · first AC: Mar 14, 2026 · PyPy 3-64 (first AC)
Quality: 11,796 global accepts · Tags: greedy, sortings · first AC: Feb 27, 2026 · PyPy 3-64 (first AC)
Quality: 11,064 global accepts · Tags: data structures · first AC: Feb 23, 2026 · PyPy 3-64 (first AC)
Quality: 33,186 global accepts · Tags: binary search, brute force, data structures, dp, dsu, greedy, two pointers · first AC: Feb 18, 2026 · PyPy 3-64 (first AC)
Quality: 30,643 global accepts · Tags: combinatorics, math, number theory · first AC: Feb 3, 2026 · PyPy 3-64 (first AC)
Quality: 15,876 global accepts · Tags: greedy, sortings · first AC: Jan 29, 2026 · PyPy 3-64 (first AC)
Quality: 15,212 global accepts · Tags: dp, math, number theory, shortest paths · first AC: Jan 27, 2026 · PyPy 3-64 (first AC)
Quality: 13,904 global accepts · Tags: bitmasks, constructive algorithms, math · first AC: Jan 23, 2026 · PyPy 3-64 (first AC)
Quality: 13,517 global accepts · Tags: bitmasks, constructive algorithms, greedy, math · first AC: Dec 23, 2025 · PyPy 3-64 (first AC)
Quality: 3,734 global accepts · Tags: binary search, math, strings · first AC: Dec 17, 2025 · Python 3 (first AC)