help with some progrms
1.An old-style movie theater has a simple profit program. Each customer pays $5 per ticket. Every performance costs the theater $20, plus $.50 per attendee. Develop the program calculateTotalProfit that consumes the number of attendees (of a show) and calculates how much income the show earns.
2.Develop a program that computes the distance a boat travels across a river, given the width of the river, the boat's speed perpendicular to the river, and the river's speed. Speed is distance/time, and the Pythagorean Theorem is c2 = a2 + b2.
3. Develop a program that accepts the area of a square and will calculate its perimeter.
can someone please help me with these programs..?:(
So in essence what you've done is to give us your entire assignment without asking a question and without showing any evidence of effort on your part, and I'm afraid that in this situation there's not much that we can do for you other than to direct you to a tutorial or two.
I suggest that you post your best solution that you've created so far, and ask as specific questions as possible, and we'll be much better able to help. If you really have no idea how to begin here, then please have a look here: Starting Writing a Program. It's a well-written article that can help.