package main import ( "strconv" "github.com/01-edu/z01" ) func main() { for i := 0; i < 10; i++ { start := z01.RandIntBetween(-20, 20) end := z01.RandIntBetween(-20, 20) z01.ChallengeMain("range", strconv.Itoa(start), strconv.Itoa(end)) } z01.ChallengeMain("range", "2", "1", "3") z01.ChallengeMain("range", "a", "1") z01.ChallengeMain("range", "1", "b") z01.ChallengeMain("range", "1", "nan") z01.ChallengeMain("range", "nan", "b") z01.ChallengeMain("range") }