package main import ( "fmt" "./student" ) func printComb2() { a := 0 b := 1 for a <= 98 { b = a + 1 for b <= 99 { fmt.Printf("%.2d %.2d", a, b) if !(a == 98 && b == 99) { fmt.Print(", ") } b++ } a++ } fmt.Println() } func main() { lib.Challenge("PrintComb2", student.PrintComb2, printComb2) }