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Open on Codeforces · 557 unique accepted
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Quality: 1,259 global accepts · Tags: binary search, data structures, divide and conquer, dsu, math, trees, two pointers · first AC: Aug 28, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 466 global accepts · Tags: combinatorics, dp, fft, math, trees · first AC: Dec 6, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 411 global accepts · Tags: bitmasks, brute force, constructive algorithms, dfs and similar, divide and conquer, dp, greedy, interactive, math, probabilities · first AC: Nov 23, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 369 global accepts · Tags: data structures, dfs and similar, dsu, graphs, shortest paths · first AC: May 22, 2025 · last AC: Oct 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 666 global accepts · Tags: combinatorics, data structures, greedy · first AC: Sep 30, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 62 global accepts · Tags: *special, data structures, geometry, sortings · first AC: Sep 25, 2025 · Kotlin 1.7 (first AC)
Quality: 1,107 global accepts · Tags: brute force, data structures, divide and conquer, dp, greedy · first AC: Aug 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 475 global accepts · Tags: data structures, dsu · first AC: Aug 31, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 662 global accepts · Tags: binary search, data structures, dfs and similar, graphs, trees · first AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 457 global accepts · Tags: geometry, interactive, math, probabilities · first AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 894 global accepts · Tags: data structures, divide and conquer, probabilities · first AC: Aug 29, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 419 global accepts · Tags: data structures, greedy · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 347 global accepts · Tags: dp, implementation, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 1,025 global accepts · Tags: games, math · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 771 global accepts · Tags: dp, graphs, math, probabilities · first AC: Aug 28, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 153 global accepts · Tags: math, probabilities · first AC: Aug 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 466 global accepts · Tags: math, matrices, probabilities · first AC: Aug 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 547 global accepts · Tags: data structures · first AC: Aug 27, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 406 global accepts · Tags: dp · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 453 global accepts · Tags: constructive algorithms, greedy, math · first AC: Aug 26, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 691 global accepts · Tags: data structures, divide and conquer, implementation · first AC: Aug 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 185 global accepts · Tags: constructive algorithms · first AC: Aug 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 513 global accepts · Tags: dfs and similar, dp, trees · first AC: Aug 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 241 global accepts · Tags: dp, math, probabilities · first AC: Aug 25, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 607 global accepts · Tags: chinese remainder theorem, data structures, implementation, number theory, two pointers · first AC: Aug 24, 2025 · C++20 (GCC 13-64) (first AC)