package q1935 import "strings" func canBeTypedWords(text string, brokenLetters string) int { var possible = 0 broken := [26]bool{} for i := range brokenLetters { broken[brokenLetters[i]-'a'] = true } Outer: for _, w := range strings.Fields(text) { for i := range w { if broken[w[i]-'a'] { continue Outer } } possible++ } return possible } var _ = canBeTypedWords