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Open on Codeforces · 852 unique accepted
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Quality: 579 global accepts · Tags: binary search, data structures · first AC: Nov 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 569 global accepts · Tags: constructive algorithms, implementation · first AC: Apr 22, 2023 · C++17 (GCC 7-32) (first AC)
Quality: 515 global accepts · Tags: greedy, math, sortings, two pointers · first AC: Apr 3, 2023 · last AC: Apr 5, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 1,562 global accepts · Tags: data structures, graphs, greedy · first AC: Jan 7, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 655 global accepts · Tags: constructive algorithms · first AC: Oct 11, 2022 · C++14 (GCC 6-32) (first AC)
Quality: 2,505 global accepts · Tags: data structures, dsu · first AC: Oct 9, 2021 · last AC: Oct 10, 2021 · C++14 (GCC 6-32) (first AC)
Quality: 304 global accepts · Tags: binary search, data structures · first AC: Jul 13, 2025 · last AC: Jul 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 636 global accepts · Tags: graphs, interactive · first AC: May 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 421 global accepts · Tags: bitmasks, constructive algorithms, interactive · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 288 global accepts · Tags: dp, number theory · first AC: Nov 25, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 796 global accepts · Tags: data structures, math, number theory · first AC: Oct 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 295 global accepts · Tags: math · first AC: Sep 19, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 709 global accepts · Tags: bitmasks, constructive algorithms, trees · first AC: Sep 4, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 753 global accepts · Tags: data structures, flows, graphs, trees · first AC: Aug 28, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 608 global accepts · Tags: brute force, combinatorics, constructive algorithms, data structures, dp, trees · first AC: May 22, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 152 global accepts · Tags: constructive algorithms, dp, interactive, math, number theory · first AC: May 2, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 1,210 global accepts · Tags: data structures · first AC: Apr 29, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 359 global accepts · Tags: binary search, dp, games, greedy, trees · first AC: Apr 24, 2024 · C++20 (GCC 13-64) (first AC)
Quality: 410 global accepts · Tags: constructive algorithms, implementation, interactive, sortings · first AC: Feb 17, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 493 global accepts · Tags: dp, math, matrices · first AC: Jan 9, 2024 · C++17 (GCC 9-64) (first AC)
Quality: 592 global accepts · Tags: combinatorics, dp, trees · first AC: Dec 28, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 227 global accepts · Tags: interactive, math, number theory · first AC: Aug 18, 2023 · PyPy 3-64 (first AC)
Quality: 1,247 global accepts · Tags: dp · first AC: Apr 19, 2023 · C++17 (GCC 9-64) (first AC)
Quality: 434 global accepts · Tags: math, probabilities · first AC: Feb 8, 2023 · C++14 (GCC 6-32) (first AC)
Quality: 261 global accepts · Tags: bitmasks, constructive algorithms, dp · first AC: Mar 13, 2025 · C++20 (GCC 13-64) (first AC)