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Open on Codeforces · 1,349 unique accepted
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Quality: 1,525 global accepts · Tags: brute force, constructive algorithms, data structures, dp, graphs, greedy, math, number theory, shortest paths · first AC: Apr 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Apr 15, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,809 global accepts · Tags: binary search, constructive algorithms, data structures, geometry, implementation, two pointers · first AC: Sep 2, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,580 global accepts · Tags: data structures, dfs and similar, dsu, graphs, number theory, two pointers · first AC: Jul 24, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,426 global accepts · Tags: brute force, constructive algorithms, greedy, math · first AC: Jun 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,400 global accepts · Tags: constructive algorithms, data structures, greedy, implementation, math · first AC: May 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,914 global accepts · Tags: brute force, greedy, math, number theory · first AC: May 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: May 10, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,292 global accepts · Tags: dp, greedy, sortings · first AC: Apr 28, 2025 · C++20 (GCC 13-64) (first AC)
Tags: chinese remainder theorem, geometry, number theory · first AC: Apr 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,047 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,665 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, dp, greedy, math · first AC: Apr 3, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 760 global accepts · Tags: 2-sat, binary search, combinatorics, constructive algorithms, dfs and similar, dsu, graphs · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,928 global accepts · Tags: binary search, dfs and similar, dp, dsu, graphs, shortest paths, sortings · first AC: May 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,049 global accepts · Tags: combinatorics, dfs and similar, dp, dsu, math · first AC: May 1, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 708 global accepts · Tags: binary search, combinatorics, data structures, dsu, graphs · first AC: Jun 8, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,203 global accepts · Tags: constructive algorithms, interactive, math, number theory · first AC: May 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 601 global accepts · Tags: constructive algorithms, implementation, two pointers · first AC: Apr 22, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 459 global accepts · Tags: combinatorics, dp, math, number theory · first AC: May 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,552 global accepts · Tags: binary search, combinatorics, communication, constructive algorithms, greedy, interactive · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,028 global accepts · Tags: communication, constructive algorithms, interactive · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 3,305 global accepts · Tags: bitmasks, communication, interactive, math · first AC: Nov 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 5,995 global accepts · Tags: *special, games, interactive · first AC: Apr 4, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 13,818 global accepts · Tags: *special, string suffix structures · first AC: Apr 2, 2025 · C++20 (GCC 13-64) (first AC)