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Open on Codeforces · 3,049 unique accepted
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Quality: 2,055 global accepts · Tags: constructive algorithms, data structures, graphs, hashing · first AC: Mar 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,331 global accepts · Tags: combinatorics, data structures, dp, sortings · first AC: Feb 12, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 4,740 global accepts · Tags: graphs, shortest paths · first AC: Jan 15, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,505 global accepts · Tags: brute force, data structures, hashing, interactive, string suffix structures, strings · first AC: Jan 2, 2021 · last AC: Jan 2, 2021 · C++17 (GCC 9-64) (first AC)
Quality: 2,200 global accepts · Tags: bitmasks, brute force, hashing, string suffix structures, strings, two pointers · first AC: Dec 28, 2020 · last AC: Dec 28, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,733 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, implementation, sortings, trees · first AC: Dec 17, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,467 global accepts · Tags: constructive algorithms, greedy · first AC: Dec 6, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,649 global accepts · Tags: brute force, constructive algorithms, flows, geometry, greedy, implementation, math, ternary search · first AC: Nov 30, 2020 · last AC: Dec 1, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,004 global accepts · Tags: dfs and similar, graphs, greedy, shortest paths · first AC: Nov 2, 2020 · last AC: Nov 3, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,674 global accepts · Tags: binary search, data structures, two pointers · first AC: Oct 24, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,589 global accepts · Tags: binary search, data structures, divide and conquer, dp, two pointers · first AC: Oct 17, 2020 · last AC: Oct 18, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,184 global accepts · Tags: data structures, dsu, graphs, greedy, sortings, trees · first AC: Sep 30, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,202 global accepts · Tags: binary search, combinatorics, probabilities · first AC: Sep 14, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,953 global accepts · Tags: binary search, bitmasks, data structures · first AC: Aug 21, 2020 · last AC: Aug 22, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,640 global accepts · Tags: data structures, geometry, implementation, sortings · first AC: Aug 21, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,403 global accepts · Tags: binary search, constructive algorithms, data structures, greedy, math · first AC: Aug 17, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,398 global accepts · Tags: brute force, constructive algorithms, implementation, sortings · first AC: Jun 28, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,878 global accepts · Tags: binary search, constructive algorithms, data structures, greedy · first AC: Jun 25, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,454 global accepts · Tags: data structures, dfs and similar, greedy, implementation, sortings · first AC: Jun 23, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,869 global accepts · Tags: binary search, data structures, dp, greedy, sortings, two pointers · first AC: Jun 16, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,451 global accepts · Tags: constructive algorithms, data structures, greedy, implementation · first AC: May 26, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,430 global accepts · Tags: brute force, dp, greedy, math · first AC: May 1, 2020 · last AC: May 2, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 2,416 global accepts · Tags: dfs and similar, dp, graphs, shortest paths · first AC: Apr 23, 2020 · last AC: Apr 26, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 1,403 global accepts · Tags: brute force, constructive algorithms, data structures, greedy, implementation · first AC: Apr 21, 2020 · last AC: Apr 21, 2020 · C++17 (GCC 9-64) (first AC)
Quality: 604 global accepts · Tags: divide and conquer, fft, graphs · first AC: Apr 20, 2020 · last AC: Apr 20, 2020 · C++17 (GCC 9-64) (first AC)