PHP Programming

You will write a PHP program to calculate the payment receipt for renting a number of movies, using a conditional structure. Suppose that the rental rate depends on the number of movies rented by a customer at a time. There is a limit of renting a maximum of 20 movies at a time. Conditions:

For the first 2 movies rented, the rate is $5.50/movie.

For the next 2 movies rented, the rate is $4.25/movie.

For the next 3 movies rented, the rate is $3.00/movie.

For any more movies rented (no more than 20), the rate is $2.00/movie.

Hence, if a customer rents 5 movies, two of those will be rented at $5.50, two for $4.25 and one for $3.00, for a total of (2*$5.50) + (2*$4.25) + $3.00 = $22.50.

1) Create a form that asks the customer for his/her name and the number of movies he/she would like to rent. On submit, display the total amount due (shown to 2 decimal places) on the same page.

2) Save the customer’s submitted name in a flat-file called "visitor. txt". You should overwrite this name every time someone submits a name to the form.

Explain why it is reasonable to assume that receiving 3 duplicate acks in tcp is an indication that the network is not currently congested.

For this assignment you have to write a c program that will take an infix expression as input and display the postfix expression of the input. after converting to the postfix expression, the program should evaluate the expression from the postfix and display the result. what should you submit? write all the code in a single file and upload the .c file. compliance with rules: ucf golden rules apply towards this assignment and submission. assignment rules mentioned in syllabus, are also applied in this submission. the ta and instructor can call any students for explaining any part of the code in order to better assess your authorship and for further clarification if needed. problem: we as humans write math expression in infix notation, e.g. 5 + 2 (the operators are written in-between the operands). in computer's language, however, it is preferred to have the operators on the right side of the operands, ie. 5 2 +. for more complex expressions that include parenthesis and multiple operators, a compiler has to convert the expression into postfix first and then evaluate the resulting postfix write a program that takes an "infix" expression as input, uses stacks to convert it into postfix expression, and finally evaluates it. it must support the following operations: + - / * ^ % ( example infix expression: (7-3)/(2+2) postfix expression: 7 3 2 2 result: rubric: 1) if code does not compile in eustis server: 0. 2) checking the balance of the parenthesis: 2 points 3) incorrect postfix expression per test case: -2 points 4) correct postfix but incorrect evaluation per test case: -i points 5) handling single digit inputs: maximum 11 points 6) handling two-digit inputs: 100 percent (if pass all test cases)

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