let tweet = prompt("Compose your tweet:"); let tweetCount = tweet.length alert ("You have written " + tweetCount " characters. You have " + (140 - tweetCount) + " chracters remaining.");
let tweet = prompt("Compose your tweet:"); let tweetCount = tweet.length alert ("You have written " + tweetCount " characters. You have " + (140 - tweetCount) + " chracters remaining.");