forked from steger/pr3-ws202526
42 lines
532 B
Go
42 lines
532 B
Go
package main
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import (
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"fmt"
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"maps"
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)
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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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v3 := m["k3"]
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fmt.Println("v3:", v3)
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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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clear(m)
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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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n2 := map[string]int{"foo": 1, "bar": 2}
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if maps.Equal(n, n2) {
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fmt.Println("n == n2")
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}
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}
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