import (
"fmt"
)
func containNumber(numbers []int, number int) bool {
for _, currentNumber := range numbers {
if currentNumber == number {
return true
}
}
return false
}
var numbers = []int{1, 2, 3}
var isContain2 = containNumber(numbers, 2)
//isContain2 is true
var isContain4 = containNumber(numbers, 4)
//isContain4 is false
fmt.Println(isContain2)
fmt.Println(isContain4)