Equal Arrays

function diffArrays(arr1,arr2){

    let sum = 0;
    let notEqual = true;

  for(let i = 0; i < arr1.length;i++){
      arr1[i] = Number(arr1[i]);
      sum += arr1[i];
  }


  for(let i = 0;i < arr2.length;i++){
      arr2[i] = Number(arr2[i]);
  }

  for(let i = 0; i < arr1.length;i++){

  if(arr1[i] !== arr2[i]){
    console.log(`Array are not indetical.Found difference at ${i} index. `);
    notEqual = false;
    break;
  }

 }
 if(notEqual){
    console.log(`Arrays are identical.Sum: ${sum}`);
  }
}
 diffArrays(['1','2','3','4','5'],['1','2','4','4','5'])