check_in_range.js

minimumQuantity = [0, 11, 21, 31, 41, 51, 61, 71, 81, 91]
maximumQuantity = [4, 20, 30, 40, 50, 60, 70, 80, 90, 100];

// check number in minimumQuantity and maximumQuantity in range
const checkNumber = (number) => {
    for (let i = 0; i < minimumQuantity.length; i++) {
        if(number >= minimumQuantity[i] && number <= maximumQuantity[i]){
            return false;
        }
    }
    
    return true
}


// check number is in minimumQuantity and minimumQuantity


const insertData = (data_a, data_b) => {
    is_data_a_valid = checkNumber(data_a);
    is_data_b_valid = checkNumber(data_b);

    if(is_data_a_valid && is_data_b_valid){
        console.log("Data is valid");
        console.log(data_a+data_b);
    }else{
         console.log("Data is invalid");
    }
}

insertData(5, 11)