pinCode

function pinCode(input) {
    let firsNum = Number(input[0]);
    let secondNum = Number(input[1]);
    let thirdNum = Number(input[2]);
    let result = ""

    for (let x = 1; x <= firsNum; x++) {
        if (x % 2 === 0) {
            for (let y = 1; y <= secondNum; y++) {
                switch (y) {
                    case 2:
                    case 3:
                    case 5:
                    case 7: ; break;
                    default:
                        continue;
                }
                for (let z = 1; z <= thirdNum; z++) {
                    if (z % 2 === 0) {
                        result = `${x}${y}${z}`
                        console.log(result);
                    }
                }
            }
        }
    }
}

pinCode([
    "8",
    "2",
    "8"])