Some Quiz Questions Solved

findMissing

let A = [4,12,9,5,6,1],
    B = [4,9,12,6];

function findMissing(A, B){
  let missingElements = [];

  for (var i=0; i<A.length; i++){
    for (var j=0; j<B.length; j++){
      if (A[i] == B[j])
        break;
      else {
        if (j == (B.length-1)){
          missingElements.push(A[i]);
        }
      }
    }
    continue;
  }
  console.log(missingElements);
  return missingElements;
}

findMissing(A, B);

fizzBuzz

function fizzBuzz(n) {
    for (let i=1; i<n+1; i++){
        if (i % 15 == 0)
            console.log("FizzBuzz");
        else if (i % 5 == 0)
            console.log("Buzz");
        else if (i % 3 == 0)
            console.log("Fizz");
        else
            console.log(i);
    }
}