5- Write a program which read a number consists of 4 digits and find the maximum digit of the number. FOR eg. 1472 the maximum digit is 7 the maximum digit is 9 9835

Q3: Write a computer program in FORTRAN 90 to input the coordinates (x and y) of n points. The program check each one to be lies in the second quarter (the program prints "the point lies in the second quarter") or not (the program prints "the point lies out of the second quarter").

Language: Python Write a program that computes and displays the charges for a patient's hospital stay. First, the program should ask if the patient was admitted as an in-patient or an out-patient. If the patient was an in-patient the following data should be entered: - The number of days spent in the hospital - The daily rate -Charges for hospital services (lab tests, etc.) -Hospital medication charges If the patient was an out-patient the following data should be entered: -Charges for hospital services (lab tests, etx.) -Hospital medication charges Use a single, seperate function to validate that no input is less than zero. If it is, it should be re-entered before being returned. Once the required data has been input and validated, the program should use two seperate functions to calculate the total charges. One of the functions should accept arguments for the in-patient data, which the other function accepts arguments for out-patient data. Both functions should return the total…