Common Elements

function commonElements(arr1, arr2) {
  for (let i = 0; i < arr1.length; i++) {
    let element1 = arr1[i];
    for (let i = 0; i < arr2.length; i++) {
      let element2 = arr2[i];
      if (element1 === element2) {
        console.log(element1);
      }
    }
  }
}
commonElements(
  ["Hey", "hello", 2, 4, "Peter", "e"],
  ["Petar", 10, "hey", 4, "hello", "2"]
);