html/javascript Build a script to determine the cost of a movie ticket. Movies t
ID: 3747568 • Letter: H
Question
html/javascript
Build a script to determine the cost of a movie ticket. Movies that begin prior to noon on a weekday cost $10 for adults (18 or older) and $5 for children (under 18). Otherwise, tickets are $15 each for adults and $12 for children. If a movie is rated "R", the customer cannot purchase the ticket if not an adult. Finally, senior citizens (over 65) get a 10% discount. Show all the details along with the ticket price after all data has been entered. Invalid data must be repeatedly asked until valid.
Explanation / Answer
<html>
<script>
var number=prompt("Enter the day number:")
//Day numbers are from 1 to 7 where 1 to 5 represent weekdays and 6,7 represent weekends//
var time_string=prompt("Enter time in 24 hr format");
var time=Float.parseFlaot(time_string)
var cost=15
var Rating;
if(Rating=='R'&& age<18)
document.write("You are too young!")
else
ticket();
function ticket()
{
if(time<12 && number<=5)
{
if(age<18)
{
cost=5
}
else if(age>18&&age<65)
{
cost=10
}
else if(age>=65)
{
cost=cost*0.9
}
}
else{
if(age<18)
{
cost=12
}
else if(age>18&&age<65)
{
cost=15
}
else if(age>=65)
{
cost=cost*0.9
}
}
document.write('Cost of ticket is'+cost)
}
</script>
</html>
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