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package solutions |
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//gives the last element of the list |
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func ListLast(l *List) interface{} { |
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if l.Head == nil { |
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return nil |
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} |
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for l.Head != nil { |
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if l.Head.Next == nil { |
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return l.Head.Data |
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} |
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l.Head = l.Head.Next |
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} |
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return l.Head.Data |
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}
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