function arrays(array1, array2) {

    let sum =0;

    let isRight = true;
    for (let hmm = 0; hmm <= array1.length-1; hmm++) {
        array1[hmm]=Number(array1[hmm]);
        array2[hmm]=Number(array2[hmm]);
        sum+=(array1[hmm]);
        if (array1[hmm] !== array2[hmm]) {
            let thisNumber = (hmm);
            console.log('Arrays are not identical. Found difference at ' + thisNumber + ' index');
            isRight = false;
            break;

        }
    }
    if (isRight === true) {
        console.log('Arrays are identical. Sum: ' + Number(sum));
    }
}