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Open on Codeforces · 374 unique accepted
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Quality: 1,777 global accepts · Tags: brute force, dp, greedy, math, number theory · first AC: Nov 20, 2024 · PyPy 3-64 (first AC)
Quality: 3,536 global accepts · Tags: brute force, constructive algorithms, math, number theory · first AC: Nov 9, 2024 · PyPy 3-64 (first AC)
Quality: 1,944 global accepts · Tags: combinatorics, dp, greedy, math, number theory · first AC: Jan 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,275 global accepts · Tags: — · first AC: Feb 13, 2025 · PyPy 3-64 (first AC)
Quality: 3,666 global accepts · Tags: binary search, brute force, combinatorics, data structures, divide and conquer, dp · first AC: Jan 17, 2025 · PyPy 3-64 (first AC)
Quality: 935 global accepts · Tags: graphs, math, shortest paths · first AC: Dec 4, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 708 global accepts · Tags: brute force, dp, math, probabilities · first AC: Dec 17, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 562 global accepts · Tags: data structures, divide and conquer, dsu · first AC: Nov 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 802 global accepts · Tags: dp, implementation · first AC: Nov 18, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,379 global accepts · Tags: combinatorics, data structures, dp, fft, math, matrices · first AC: Mar 10, 2025 · PyPy 3-64 (first AC)
Quality: 2,387 global accepts · Tags: data structures, dfs and similar, dp, greedy, trees · first AC: Mar 10, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,906 global accepts · Tags: constructive algorithms, greedy, sortings, strings · first AC: Feb 18, 2025 · PyPy 3-64 (first AC)
Quality: 1,290 global accepts · Tags: — · first AC: Feb 13, 2025 · PyPy 3-64 (first AC)
Quality: 673 global accepts · Tags: binary search, data structures, hashing, implementation, sortings, strings, trees · first AC: Nov 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,031 global accepts · Tags: combinatorics, dp, math · first AC: Nov 27, 2024 · PyPy 3-64 (first AC)
Quality: 914 global accepts · Tags: combinatorics, divide and conquer, dp, math · first AC: Mar 28, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 649 global accepts · Tags: binary search, dp, graphs, greedy, math · first AC: Dec 17, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 2,473 global accepts · Tags: brute force, data structures, divide and conquer, dp, graphs, greedy, shortest paths · first AC: Jul 19, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,046 global accepts · Tags: greedy, implementation, sortings · first AC: Apr 19, 2025 · PyPy 3-64 (first AC)
Quality: 1,792 global accepts · Tags: binary search, combinatorics, dp, implementation, math, two pointers · first AC: Apr 5, 2025 · PyPy 3-64 (first AC)
Quality: 1,591 global accepts · Tags: binary search, bitmasks, brute force, constructive algorithms, implementation, interactive · first AC: Mar 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 932 global accepts · Tags: — · first AC: Feb 13, 2025 · C++20 (GCC 13-64) (first AC)
Quality: 508 global accepts · Tags: brute force, dfs and similar, number theory · first AC: Nov 27, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 785 global accepts · Tags: data structures, greedy, implementation · first AC: Feb 23, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,036 global accepts · Tags: data structures, greedy · first AC: Oct 3, 2025 · C++23 (GCC 14-64, msys2) (first AC)