package main
import "fmt"
func contains[T comparable](elems []T, v T) bool {
for _, s := range elems {
if v == s {
return true
}
}
return false
}
func main() {
fmt.Println(contains([]string{"a", "b", "c"}, "b"))
fmt.Println(contains([]int{1, 2, 3}, 2))
fmt.Println(contains([]int{1, 2, 3}, 10))
}
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