package main import ( "math/rand" "github.com/01-edu/z01" correct "./correct" student "./student" ) func main() { // 15 unvalid strings in the table table := z01.MultRandASCII() // 15 valid lowercase strings of random size between 1 and 20 letters in the table for i := 0; i < 15; i++ { letters := []rune("\a\b\f\r\n\v\t") size := z01.RandIntBetween(1, 20) r := make([]rune, size) for i := range r { r[i] = letters[rand.Intn(len(letters))] } table = append(table, string(r)) } // Special cases added to table table = append(table, "Hello! How are you?", "a", "z", "!", "HelloHowareyou", "What's this 4?", "Whatsthis4", "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890", "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!", "0123456789", "01,02,03", "abcdefghijklmnopqrstuvwxyz", "hello", "hello!", "hello\n", "\n", ) for _, arg := range table { z01.Challenge("IsPrintable", student.IsPrintable, correct.IsPrintable, arg) } }