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Open on Codeforces · 339 unique accepted
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Quality: 587 global accepts · Tags: greedy, interactive, math, probabilities · first AC: Apr 11, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 831 global accepts · Tags: bitmasks, brute force, combinatorics, math · first AC: Apr 15, 2020 · GNU C++11 (first AC)
Quality: 971 global accepts · Tags: dp, graphs, greedy, math, number theory, trees · first AC: Jan 19, 2020 · GNU C++11 (first AC)
Quality: 2,959 global accepts · Tags: constructive algorithms, dfs and similar, graphs, math · first AC: Jan 5, 2020 · GNU C++11 (first AC)
Quality: 1,597 global accepts · Tags: dp, matrices · first AC: Oct 30, 2019 · GNU C++11 (first AC)
Quality: 674 global accepts · Tags: constructive algorithms, greedy · first AC: Oct 28, 2019 · last AC: Oct 29, 2019 · GNU C++11 (first AC)
Quality: 863 global accepts · Tags: data structures, math, matrices · first AC: Oct 28, 2019 · GNU C++11 (first AC)
Quality: 1,547 global accepts · Tags: probabilities, shortest paths · first AC: Oct 21, 2019 · GNU C++11 (first AC)
Quality: 764 global accepts · Tags: constructive algorithms, trees · first AC: Aug 18, 2019 · GNU C++11 (first AC)
Quality: 614 global accepts · Tags: data structures, divide and conquer, shortest paths, trees · first AC: Apr 1, 2019 · GNU C++11 (first AC)
Quality: 163 global accepts · Tags: constructive algorithms, graphs, implementation · first AC: Nov 20, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,057 global accepts · Tags: brute force, combinatorics, dp, math, probabilities · first AC: Aug 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 789 global accepts · Tags: data structures, dfs and similar, divide and conquer, dsu, graphs · first AC: Feb 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 475 global accepts · Tags: data structures, dsu · first AC: Oct 15, 2022 · C++20 (GCC 11-64) (first AC)
Quality: 408 global accepts · Tags: brute force, graphs, implementation · first AC: Oct 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 422 global accepts · Tags: constructive algorithms, graphs, shortest paths · first AC: Oct 15, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 787 global accepts · Tags: constructive algorithms, dfs and similar, graphs · first AC: Jan 28, 2021 · GNU C++11 (first AC)
Tags: data structures, dfs and similar, trees · first AC: Jan 28, 2021 · GNU C++11 (first AC)
Quality: 2,916 global accepts · Tags: data structures, divide and conquer, dp, greedy · first AC: Jan 27, 2021 · GNU C++11 (first AC)
Quality: 1,271 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Sep 27, 2020 · GNU C++11 (first AC)
Quality: 745 global accepts · Tags: brute force, constructive algorithms, hashing, interactive, math · first AC: Jan 5, 2020 · GNU C++11 (first AC)
Quality: 617 global accepts · Tags: binary search, greedy, math, sortings · first AC: Nov 10, 2019 · GNU C++11 (first AC)
Quality: 2,606 global accepts · Tags: data structures, string suffix structures, strings, trees · first AC: Nov 5, 2019 · GNU C++11 (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Nov 4, 2019 · GNU C++11 (first AC)
Quality: 547 global accepts · Tags: data structures · first AC: Oct 28, 2019 · GNU C++11 (first AC)