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function numSmallerByFrequency(queries, words){  function countNum(arr){    for(let i = 0; i < arr.length; i++){      let a = arr[i].split('');      let count = 0;      a.sort();      for(let j = 0; j < a.length; j++){        if(a[j] == a[0]){          count++;        }      }      arr[i] = count;      count = 0;    }    return arr;  }  queries = countNum(queries);  words = countNum(words);  let count = 0;  for(let i = 0; i < queries.length; i++){    for(let j = 0; j < words.length; j++){      if(queries[i] < words[j]){        count++;      }    }    queries[i] = count;    count = 0;  }  return queries;}let queries = ["b","cc"], words = ["a","aa","aaa","aaaa"];

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