func IntIndex(vs []int, t int) int {
	for i, v := range vs {
		if v == t {
			return i
		}
	}
	return -1
}
// IntIndex returns the first index of the provided int value in the provided
// int slice. It returns -1 if it is not found.
IntIndex returns the first index of the provided int value in the provided
int slice. It returns -1 if it is not found.
// IntIndex returns the first index of the provided int value in the provided // int slice . It returns - 1 if it is not found .
func IntIndex(vs []int, t int) int {
	for i, v := range vs {
		if v == t {
			return i
		}
	}
	return -1
}
func IntIndex ( vs [ ] int , t int ) int { for i , v := range vs { if v == t { return i } } return - 1 }
IntIndex returns the first index of the provided int value in the provided
int slice.
IntIndex returns the first index of the provided int value in the provided int slice .