Day 8.2 solution.
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3 changed files with 45 additions and 4 deletions
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@ -14,10 +14,7 @@ func main() {
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}
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func sumMetadata(node *day08.Node) int {
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sum := 0
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for _, v := range node.Metadata {
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sum += v
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}
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sum := node.SumMetadata()
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for _, child := range node.Children {
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sum += sumMetadata(child)
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