equal arrays

function  solve(arr1, arr2){

    let sumArr = [];

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

        if (arr1[i] == arr2[i]){
            let number = Number(arr1[i]);
            sumArr.push(number);
        } else {
            console.log(`Arrays are not identical. Found difference at ${i} index`);
            break;
        }
    }

    if (sumArr.length == arr1.length){
        let sum = sumArr.reduce((a, b) => a + b);
        console.log(`Arrays are identical. Sum: ${sum}`)
    }


}