class

AtCoder::UndirectedGraph(NodeInfo, EdgeInfo)

Inherits AtCoder::Graph / Reference / Object

Constructors

new(nodes : Array(NodeInfo))
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new(size : Int64, initial_node : NodeInfo = nil)
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Instance methods

add_edge(a, b, edge : EdgeInfo = 1_i64)
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get_edge(a, b)
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update_edge(a, b, edge : EdgeInfo = 1_i64)
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