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3 problems · filtered by 4 tags
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2018D
Max Plus Min Plus Size
data structures
dp
dsu
greedy
implementation
matrices
sortings
+
2200
2.2k
1713E
Cross Swapping
2-sat
data structures
dsu
greedy
matrices
+
2400
2k
1335F
Robots on a Grid
data structures
dfs and similar
dsu
graphs
greedy
matrices
+
2200
2.5k
showing 1–3 of 3