27 lines
388 B
Go
27 lines
388 B
Go
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package main
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import "fmt"
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func main() {
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m := make(map[string]int)
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m["k1"] = 7
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m["k2"] = 13
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fmt.Println("map:", m)
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v1 := m["k1"]
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fmt.Println("v1: ", v1)
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fmt.Println("len:", len(m))
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delete(m, "k2")
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fmt.Println("map:", m)
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_, prs := m["k2"]
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fmt.Println("prs:", prs)
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n := map[string]int{"foo": 1, "bar": 2}
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fmt.Println("map:", n)
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}
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