Question

需要大神用javascript 写一个代码。十万火急 javascript 高手进

需要大神用javascript 写一个代码。十万火急
//Challenge 6
//The code below picks a random number between 1 and 10 and stores it in the variable randomNumber. Prompt the user to enter a number. If the number is equal to the randomNumber, alert "Yes! The correct number is X" where X is the value of randomNumber. Otherwise, print out "Sorry, the correct number was X", where X is the value of randomNumber.
var randomNumber = Math.round(Math.random()*10)+1;
var guess = parseInt(prompt("Enter a number between 1 and 10"));

//Challenge 7
//Ask the user how many days it has been since playing basketball. If the response is less than 2, print 'You're a basketball enthusiast!' If the response is between 2 and 5, print 'You only sometimes play basketball'. If the response is more than 5, print 'You must not enjoy basketball at all.'

Answer 1

if(guess === randomNumber) {
    alert("Yes! The correct number is " + guess);
}
else {
    alert("Sorry, the correct number was " + randomNumber);
}

 

var s1 = "You're a basketball enthusiast!",
    s2 = 'You only sometimes play basketball',
    s3 = 'You must not enjoy basketball at all.';
var guess = parseInt(prompt("How many days it has been since playing basketball?"));

if (guess < 2) alert(s1);
if (guess >= 2 && guess <= 5) alert(s2);
if (guess > 5) alert(s3);