leetcode----1935

Maximum Number of Words you can Type //code in java class Solution { public int canBeTypedWords(String text, String brokenLetters) { int ans = 0; boolean[] broken = new boolean[26];

for (final char c : brokenLetters.toCharArray())
  broken[c - 'a'] = true;

for (final String word : text.split(" "))
  ans += canBeTyped(word, broken);

return ans;

}

private int canBeTyped(final String word, boolean[] broken) { for (final char c : word.toCharArray()) if (broken[c - 'a']) return 0; return 1; } }