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30 lines
695 B
Go
30 lines
695 B
Go
// invert_map.go
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package main
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import (
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"fmt"
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)
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var (
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barVal = map[string]int{"alpha": 34, "bravo": 56, "charlie": 23, "delta": 87,
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"echo": 56, "foxtrot": 12, "golf": 34, "hotel": 16, "indio": 87, "juliet": 65, "kilo": 43, "lima": 98}
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)
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func main() {
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invMap := make(map[int]string, len(barVal))
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for k, v := range barVal {
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invMap[v] = k
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}
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fmt.Println("inverted:")
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for k, v := range invMap {
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fmt.Printf("Key: %v, Value: %v / ", k, v)
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}
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}
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/* Output:
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inverted:
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Key: 12, Value: foxtrot / Key: 16, Value: hotel / Key: 87, Value: delta / Key: 23, Value: charlie /
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Key: 65, Value: juliet / Key: 43, Value: kilo / Key: 56, Value: bravo / Key: 98, Value: lima /
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Key: 34, Value: golf /
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*/
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