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Open on Codeforces · 2,084 unique accepted
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Quality: 1,980 global accepts · Tags: dfs and similar, dp, graphs, math · first AC: May 6, 2020 · Kotlin 1.4 (first AC)
Quality: 1,071 global accepts · Tags: constructive algorithms, dfs and similar, graphs, trees · first AC: Apr 23, 2020 · Kotlin 1.4 (first AC)
Quality: 995 global accepts · Tags: dp, probabilities · first AC: Apr 18, 2020 · Kotlin 1.4 (first AC)
Quality: 1,336 global accepts · Tags: math, strings · first AC: Apr 3, 2020 · Kotlin 1.4 (first AC)
Quality: 2,501 global accepts · Tags: combinatorics, dp, math, number theory, probabilities · first AC: Dec 28, 2019 · Kotlin 1.4 (first AC)
Quality: 316 global accepts · Tags: constructive algorithms, implementation, interactive, number theory · first AC: Apr 21, 2026 · C++20 (GCC 13-64) (first AC)
Quality: 84 global accepts · Tags: *special, dfs and similar, dsu, graphs · first AC: Sep 12, 2025 · Kotlin 2.2 (first AC)
Quality: 336 global accepts · Tags: — · first AC: Mar 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 372 global accepts · Tags: interactive · first AC: Mar 10, 2025 · C++17 (GCC 7-32) (first AC)
Quality: 406 global accepts · Tags: constructive algorithms, greedy, math · first AC: Mar 2, 2025 · Kotlin 1.9 (first AC)
Quality: 746 global accepts · Tags: constructive algorithms, greedy, implementation · first AC: Jul 28, 2024 · Kotlin 1.9 (first AC)
Quality: 973 global accepts · Tags: brute force, data structures, implementation, math · first AC: Mar 30, 2024 · Kotlin 1.9 (first AC)
Quality: 66 global accepts · Tags: *special, combinatorics, dp · first AC: Dec 11, 2023 · Kotlin 1.9 (first AC)
Quality: 74 global accepts · Tags: *special, greedy · first AC: Dec 11, 2023 · Kotlin 1.9 (first AC)
Tags: combinatorics, dp, probabilities, trees · first AC: Jan 15, 2023 · Kotlin 1.7 (first AC)
Quality: 1,130 global accepts · Tags: constructive algorithms, data structures, greedy · first AC: Apr 23, 2022 · Kotlin 1.4 (first AC)
Quality: 925 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Mar 27, 2022 · Kotlin 1.4 (first AC)
Quality: 1,198 global accepts · Tags: binary search, dfs and similar, shortest paths, trees · first AC: Feb 19, 2022 · Kotlin 1.5 (first AC)
Quality: 1,724 global accepts · Tags: dp, greedy · first AC: Sep 18, 2021 · Kotlin 1.4 (first AC)
Quality: 1,055 global accepts · Tags: data structures, dsu, graphs, trees · first AC: Jul 30, 2021 · Kotlin 1.4 (first AC)
Quality: 1,213 global accepts · Tags: brute force, constructive algorithms, dsu, graphs, hashing, math, number theory · first AC: Jul 22, 2021 · Kotlin 1.4 (first AC)
Quality: 899 global accepts · Tags: binary search, data structures, divide and conquer, dp, dsu, graphs, shortest paths · first AC: Jul 14, 2021 · Kotlin 1.4 (first AC)
Quality: 451 global accepts · Tags: bitmasks, constructive algorithms, divide and conquer, graphs, greedy, math · first AC: Jul 7, 2021 · Kotlin 1.4 (first AC)
Quality: 1,015 global accepts · Tags: combinatorics, dp, fft, math · first AC: Jul 3, 2021 · Kotlin 1.4 (first AC)
Quality: 750 global accepts · Tags: dp, math · first AC: Jun 25, 2021 · Kotlin 1.4 (first AC)