This snippet of code was taken from the Google Grow Scholarship on Udacity and it test the flowchart given to us.

account.js

var balance = 110000;
var checkBalance = true;
var isActive = true;

// your code goes here
if(checkBalance === true){
    if(isActive === true){
        if(isActive === true && balance < 0){
            console.log("Your account is negative")
        }
        else if(isActive === true && balance === 0){
            console.log("Your account is empty")
        }
        else{
            console.log("your balance is $" + balance.toFixed(2) + " and is active.")
        }
    }
    else{
        console.log("Your account is not active.")
    }
}
else{
    console.log("have a nice day") 
}

Flowchart given