package leetcode import ( "fmt" "testing" ) func Test_Problem745(t *testing.T) { obj := Constructor745([]string{"apple"}) fmt.Printf("obj = %v\n", obj) param1 := obj.F("a", "e") fmt.Printf("param_1 = %v obj = %v\n", param1, obj) param2 := obj.F("b", "") fmt.Printf("param_2 = %v obj = %v\n", param2, obj) }