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Open on Codeforces · 33 unique accepted
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Quality: 21,758 global accepts · Tags: math · first AC: Apr 7, 2026 · C# 13 (first AC)
Quality: 21,492 global accepts · Tags: greedy · first AC: Mar 21, 2026 · Kotlin 2.2 (first AC)
Quality: 19,538 global accepts · Tags: greedy · first AC: Mar 16, 2026 · Kotlin 2.2 (first AC)
Quality: 21,736 global accepts · Tags: brute force, implementation · first AC: Mar 16, 2026 · Kotlin 2.2 (first AC)
Quality: 20,218 global accepts · Tags: constructive algorithms, math · first AC: Mar 14, 2026 · Kotlin 2.2 (first AC)
Quality: 13,681 global accepts · Tags: greedy, strings · first AC: Mar 8, 2026 · Kotlin 2.2 (first AC)
Quality: 19,374 global accepts · Tags: greedy · first AC: Mar 21, 2026 · Kotlin 2.2 (first AC)
Quality: 16,050 global accepts · Tags: greedy, implementation · first AC: Apr 7, 2026 · C# 13 (first AC)
Quality: 17,392 global accepts · Tags: math, number theory · first AC: Mar 16, 2026 · Kotlin 2.2 (first AC)
Quality: 13,665 global accepts · Tags: brute force, games, greedy, implementation, math, sortings · first AC: Mar 14, 2026 · Kotlin 2.2 (first AC)
Quality: 10,426 global accepts · Tags: chinese remainder theorem, math, number theory · first AC: Apr 7, 2026 · C# 13 (first AC)
Quality: 11,088 global accepts · Tags: dp, greedy, math · first AC: Mar 14, 2026 · Kotlin 2.2 (first AC)
Quality: 10,640 global accepts · Tags: constructive algorithms, interactive · first AC: Mar 21, 2026 · Kotlin 2.2 (first AC)
Quality: 8,914 global accepts · Tags: constructive algorithms, dfs and similar, graph matchings, graphs · first AC: Mar 16, 2026 · Kotlin 2.2 (first AC)
Quality: 5,805 global accepts · Tags: games, greedy, sortings · first AC: Mar 8, 2026 · Kotlin 2.2 (first AC)
Quality: 5,445 global accepts · Tags: data structures, divide and conquer, dp, math · first AC: Mar 8, 2026 · Kotlin 2.2 (first AC)
Quality: 5,317 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 21, 2026 · Kotlin 2.2 (first AC)
Quality: 4,779 global accepts · Tags: brute force, constructive algorithms, math · first AC: Mar 16, 2026 · Kotlin 2.2 (first AC)
Quality: 4,200 global accepts · Tags: constructive algorithms, dfs and similar, dsu, graphs, greedy, matrices, trees · first AC: Mar 14, 2026 · Kotlin 2.2 (first AC)
Quality: 3,332 global accepts · Tags: greedy, implementation, math · first AC: Apr 7, 2026 · C# 13 (first AC)
Quality: 2,068 global accepts · Tags: binary search, constructive algorithms, data structures, graphs, greedy, sortings · first AC: Apr 7, 2026 · C# 13 (first AC)
Quality: 1,662 global accepts · Tags: constructive algorithms, greedy · first AC: Mar 8, 2026 · Kotlin 2.2 (first AC)
Quality: 1,772 global accepts · Tags: brute force, dp, hashing, string suffix structures, strings · first AC: Mar 22, 2026 · C# 13 (first AC)
Quality: 2,110 global accepts · Tags: dfs and similar, dp, games, shortest paths, trees · first AC: Mar 8, 2026 · Kotlin 2.2 (first AC)
Quality: 703 global accepts · Tags: bitmasks, combinatorics, constructive algorithms, dp, games, greedy, math, probabilities · first AC: Apr 7, 2026 · C# 13 (first AC)