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Open on Codeforces · 826 unique accepted
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Quality: 6,014 global accepts · Tags: binary search, constructive algorithms, data structures, divide and conquer, greedy, shortest paths · first AC: Jun 25, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,996 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Jun 12, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,744 global accepts · Tags: data structures, dp, geometry, shortest paths · first AC: Jun 10, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 4,083 global accepts · Tags: constructive algorithms, dfs and similar, graphs, greedy · first AC: May 8, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,625 global accepts · Tags: combinatorics, math, number theory · first AC: Apr 30, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 5,542 global accepts · Tags: binary search, dfs and similar, dp, greedy, trees · first AC: Apr 8, 2022 · C++17 (GCC 9-64) (first AC)
Quality: 3,340 global accepts · Tags: combinatorics, data structures, implementation · first AC: Mar 6, 2022 · C++17 (GCC 9-64) (first AC)
Tags: data structures, dp, graphs, greedy, shortest paths · first AC: Oct 25, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 5,569 global accepts · Tags: brute force, math, number theory · first AC: Oct 14, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 5,561 global accepts · Tags: brute force, dp, fft, greedy, ternary search · first AC: Sep 2, 2021 · C++17 (GCC 9-64) (first AC)
Tags: brute force, dp, math, number theory · first AC: Aug 24, 2021 · last AC: Aug 24, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 7,796 global accepts · Tags: brute force, dp, greedy · first AC: Aug 20, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,760 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, dfs and similar, greedy · first AC: Aug 18, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 8,349 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 17, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 8,612 global accepts · Tags: bitmasks, brute force, dfs and similar, divide and conquer, dp, greedy, strings, trees · first AC: Aug 14, 2021 · C++17 (GCC 9-64) (first AC)
Tags: combinatorics, math · first AC: Jul 12, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 6,955 global accepts · Tags: binary search, brute force, data structures, divide and conquer, number theory, two pointers · first AC: Jul 10, 2021 · last AC: Jul 10, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 3,993 global accepts · Tags: constructive algorithms, greedy, math · first AC: Jun 19, 2021 · C++17 (GCC 7-32) (first AC)
Quality: 2,751 global accepts · Tags: communication, constructive algorithms, graphs, interactive, number theory, trees · first AC: Dec 23, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,358 global accepts · Tags: binary search, data structures, sortings · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,608 global accepts · Tags: combinatorics, constructive algorithms, math · first AC: Apr 20, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,612 global accepts · Tags: combinatorics, greedy · first AC: Mar 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,414 global accepts · Tags: data structures, greedy, implementation, math, matrices · first AC: Jan 4, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 3,501 global accepts · Tags: constructive algorithms, graphs, greedy · first AC: Dec 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 5,486 global accepts · Tags: bitmasks, greedy, math, trees · first AC: Jul 18, 2024 · C++20 (GCC 13-64) (first AC)