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Open on Codeforces · 2,047 unique accepted
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Quality: 422 global accepts · Tags: geometry · first AC: Jan 6, 2013 · Python 2 (first AC)
Quality: 599 global accepts · Tags: data structures, greedy, hashing, strings · first AC: Jan 2, 2013 · GNU C++ (first AC)
Quality: 430 global accepts · Tags: dfs and similar, graphs, greedy · first AC: Dec 18, 2012 · GNU C++ (first AC)
Quality: 816 global accepts · Tags: dfs and similar, dp, graphs, trees · first AC: Dec 2, 2012 · GNU C++0x (first AC)
Quality: 354 global accepts · Tags: data structures, dsu, trees · first AC: Oct 24, 2012 · GNU C++ (first AC)
Quality: 1,434 global accepts · Tags: data structures, implementation, string suffix structures, two pointers · first AC: Jul 12, 2012 · GNU C++ (first AC)
Quality: 548 global accepts · Tags: data structures, trees · first AC: Oct 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 605 global accepts · Tags: brute force, dp, greedy, math, probabilities · first AC: Oct 21, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 329 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Sep 28, 2024 · PyPy 3-64 (first AC)
Quality: 860 global accepts · Tags: bitmasks · first AC: Oct 27, 2017 · C++14 (GCC 6-32) (first AC)
Quality: 571 global accepts · Tags: brute force · first AC: Jan 14, 2013 · GNU C++0x (first AC)
Quality: 673 global accepts · Tags: dfs and similar, graphs, math, matrices · first AC: Jan 13, 2013 · GNU C++0x (first AC)
Quality: 523 global accepts · Tags: binary search, data structures, string suffix structures · first AC: Jan 13, 2013 · GNU C++0x (first AC)
Quality: 1,067 global accepts · Tags: flows, graph matchings · first AC: Jan 7, 2013 · GNU C++0x (first AC)
Quality: 1,991 global accepts · Tags: strings · first AC: Jan 4, 2013 · GNU C++0x (first AC)
Quality: 406 global accepts · Tags: brute force, math, matrices · first AC: Nov 12, 2012 · last AC: Jan 3, 2013 · Python 2 (first AC)
Quality: 273 global accepts · Tags: bitmasks, brute force, combinatorics, dfs and similar, math · first AC: Nov 30, 2012 · GNU C++ (first AC)
Quality: 2,513 global accepts · Tags: dfs and similar, divide and conquer, dsu · first AC: Oct 30, 2012 · last AC: Oct 30, 2012 · GNU C++0x (first AC)
Quality: 1,237 global accepts · Tags: bitmasks, combinatorics, data structures, divide and conquer, dp, math · first AC: Oct 22, 2024 · last AC: Oct 22, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 287 global accepts · Tags: dp, greedy, math · first AC: Sep 28, 2024 · PyPy 3-64 (first AC)
Quality: 1,120 global accepts · Tags: combinatorics, math, matrices · first AC: Jan 5, 2018 · PyPy 2 (first AC)
Quality: 1,034 global accepts · Tags: binary search, data structures, divide and conquer, trees · first AC: Jan 12, 2013 · GNU C++0x (first AC)
Quality: 217 global accepts · Tags: data structures, divide and conquer, graph matchings, graphs, greedy · first AC: Jan 2, 2013 · GNU C++ (first AC)
Quality: 358 global accepts · Tags: combinatorics · first AC: Nov 18, 2012 · GNU C++ (first AC)
Quality: 310 global accepts · Tags: dp, greedy, math · first AC: Sep 28, 2024 · last AC: Sep 28, 2024 · PyPy 3-64 (first AC)