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Open on Codeforces · 1,307 unique accepted
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Quality: 12,715 global accepts · Tags: greedy, strings · first AC: Jan 23, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 13,613 global accepts · Tags: games, math, number theory · first AC: Jan 20, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 11,811 global accepts · Tags: binary search, data structures, dp, greedy, implementation, math, two pointers · first AC: Jan 16, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,508 global accepts · Tags: dfs and similar, interactive, math · first AC: Jan 3, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 7,370 global accepts · Tags: data structures, dfs and similar, dp, graphs, greedy, two pointers · first AC: Dec 11, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,194 global accepts · Tags: binary search, data structures, dp · first AC: Nov 29, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 3,809 global accepts · Tags: graphs · first AC: Nov 13, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 1,892 global accepts · Tags: implementation, math · first AC: Nov 9, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,485 global accepts · Tags: combinatorics, data structures, geometry, implementation, math · first AC: Oct 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 6,650 global accepts · Tags: data structures, dp, math · first AC: Aug 26, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 10,501 global accepts · Tags: bitmasks, combinatorics, dp, math, matrices · first AC: Aug 9, 2021 · GNU C++11 (first AC)
Quality: 13,798 global accepts · Tags: bitmasks, brute force, greedy, math · first AC: Jul 29, 2021 · GNU C++11 (first AC)
Quality: 7,060 global accepts · Tags: dp · first AC: Jul 28, 2021 · GNU C++11 (first AC)
Quality: 10,711 global accepts · Tags: data structures, dp, implementation, math, number theory · first AC: Jul 26, 2021 · GNU C++11 (first AC)
Quality: 7,573 global accepts · Tags: constructive algorithms, math · first AC: Jul 23, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 13,398 global accepts · Tags: bitmasks, constructive algorithms · first AC: Jan 28, 2021 · GNU C++11 (first AC)
Quality: 4,591 global accepts · Tags: data structures, greedy, strings · first AC: Jan 22, 2021 · GNU C++11 (first AC)
Quality: 8,784 global accepts · Tags: greedy, math, number theory · first AC: Apr 25, 2020 · last AC: Apr 25, 2020 · GNU C++11 (first AC)
Quality: 3,594 global accepts · Tags: binary search, combinatorics, dfs and similar, dp, graphs, interactive · first AC: Feb 11, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 6,195 global accepts · Tags: combinatorics, dfs and similar, graphs, trees · first AC: Aug 7, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 6,827 global accepts · Tags: brute force, data structures, divide and conquer, greedy, sortings · first AC: May 11, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,084 global accepts · Tags: bitmasks, dp, math, probabilities · first AC: Mar 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 4,969 global accepts · Tags: bitmasks, brute force, math, number theory · first AC: Nov 23, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 5,829 global accepts · Tags: binary search, data structures, divide and conquer, greedy, implementation, math · first AC: Oct 27, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 4,357 global accepts · Tags: brute force, data structures, dfs and similar, dsu, math, trees · first AC: Aug 30, 2024 · C++20 (GCC 13-64) (first AC)