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Open on Codeforces · 523 unique accepted
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Quality: 998 global accepts · Tags: greedy · first AC: Mar 15, 2025 · PyPy 3-64 (first AC)
Quality: 1,102 global accepts · Tags: binary search, brute force, dfs and similar, dp, trees · first AC: Oct 27, 2024 · PyPy 3-64 (first AC)
Quality: 1,528 global accepts · Tags: dfs and similar, dp, greedy, trees · first AC: Oct 22, 2024 · PyPy 3-64 (first AC)
Quality: 1,259 global accepts · Tags: 2-sat, constructive algorithms, data structures, greedy, sortings, two pointers · first AC: May 4, 2026 · PyPy 3-64 (first AC)
Quality: 915 global accepts · Tags: bitmasks, brute force, constructive algorithms, greedy, two pointers · first AC: Apr 24, 2026 · PyPy 3-64 (first AC)
Quality: 349 global accepts · Tags: combinatorics, dp, math, trees · first AC: Apr 8, 2026 · PyPy 3-64 (first AC)
Quality: 1,537 global accepts · Tags: combinatorics, dfs and similar, graphs, math, shortest paths, trees · first AC: Apr 4, 2026 · PyPy 3-64 (first AC)
Quality: 515 global accepts · Tags: hashing, implementation, strings · first AC: Aug 21, 2025 · PyPy 3-64 (first AC)
Quality: 1,082 global accepts · Tags: combinatorics, dp, greedy, math · first AC: Jul 19, 2025 · PyPy 3-64 (first AC)
Quality: 755 global accepts · Tags: dp, games · first AC: Apr 5, 2025 · PyPy 3-64 (first AC)
Quality: 1,185 global accepts · Tags: constructive algorithms, dsu, graphs, greedy, math, number theory, sortings, trees · first AC: Mar 15, 2025 · PyPy 3-64 (first AC)
Quality: 503 global accepts · Tags: bitmasks, interactive, number theory · first AC: Mar 2, 2025 · PyPy 3-64 (first AC)
Quality: 1,086 global accepts · Tags: bitmasks, constructive algorithms, greedy, math, strings, two pointers · first AC: Mar 2, 2025 · PyPy 3-64 (first AC)
Quality: 812 global accepts · Tags: combinatorics, data structures, dfs and similar, dp, trees · first AC: Nov 22, 2024 · PyPy 3-64 (first AC)
Quality: 1,132 global accepts · Tags: binary search, constructive algorithms, interactive · first AC: Apr 19, 2026 · PyPy 3-64 (first AC)
Quality: 939 global accepts · Tags: bitmasks, brute force, data structures, dp, games, two pointers · first AC: Apr 14, 2026 · PyPy 3-64 (first AC)
Quality: 542 global accepts · Tags: brute force, data structures, dp, matrices, string suffix structures, strings · first AC: Apr 11, 2026 · PyPy 3-64 (first AC)
Quality: 915 global accepts · Tags: combinatorics, dp, greedy, math, probabilities · first AC: May 31, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 607 global accepts · Tags: combinatorics, constructive algorithms, data structures, divide and conquer, dp, greedy, math · first AC: Mar 11, 2025 · PyPy 3-64 (first AC)
Quality: 709 global accepts · Tags: combinatorics, dp, fft, math · first AC: Oct 23, 2024 · PyPy 3-64 (first AC)
Quality: 1,008 global accepts · Tags: constructive algorithms, graphs, math · first AC: Apr 20, 2026 · PyPy 3-64 (first AC)
Quality: 207 global accepts · Tags: dfs and similar, dp, trees · first AC: Apr 11, 2026 · PyPy 3-64 (first AC)
Quality: 503 global accepts · Tags: dp, greedy, shortest paths · first AC: Nov 11, 2024 · PyPy 3-64 (first AC)
Quality: 984 global accepts · Tags: dfs and similar, dp, trees · first AC: Apr 30, 2026 · PyPy 3-64 (first AC)
Quality: 2,833 global accepts · Tags: binary search, data structures, dp, greedy, math · first AC: Apr 30, 2026 · PyPy 3-64 (first AC)