Files
llgo/compiler/cl/_testgo/tpindex/in.go
2025-01-08 14:59:01 +08:00

19 lines
316 B
Go

package main
// The index function returns the index of the first occurrence of v in s,
// or -1 if not present.
func index[E comparable](s []E, v E) int {
for i, vs := range s {
if v == vs {
return i
}
}
return -1
}
func main() {
s := []int{1, 3, 5, 2, 4}
println(index(s, 3))
println(index(s, 6))
}