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Question : (Recursive Factorial)
Create a Python file called factorial.py that a single function called cachedfactorial. The cachedfactorial function will accept a single integer argument and must recursively calculate the factorial value. Additionally, this function must use/update a dictionary-based cache to save any intermediate calculation results and terminate early if a required value can be found in the cache.
For example, upon completion of cachedfactorial(5), which computes the value of 5! (5*4*3*2*1), the cache should have stored the values of 5!, 4!, 3!, 2!, and 1!. If you try to compute the value of 7! (i.e., 7*6*5*4*3*2*1) afterward, you should not need to recursively compute the 5*4*3*2*1 part again. Instead, you should be able to use the value of 5! stored in the cache to stop early.
Without using the system() function to call any bash commands, write a python program that will implement a simple version of the diff command.
Write a program for checking a circle program must either print "is a circle: YES" or "is a circle: NO", appropriately.
Prepare a Python program which evaluates how many stuck numbers there are in a range of integers. The range will be input as two command-line arguments.
Write a simple Python ATM program. Ask user to enter their account number, and print their initail balance. (Just make one up). Ask them if they wish to make deposit or withdrawal.
Write a Python function main() to calculate two roots. You must input a,b and c from keyboard, and then print two roots. Suppose the discriminant D= b2-4ac is positive.
IN Python Design a program that asks the user to enter the amount that he or she has budget in a month. A loop should then prompt the user to enter his or her expenses for the month.
Write a Python program called hours.py which imports three dictionaries, and uses the data in them to calculate how many hours each person has spent in the lab.
Write down a python program which takes two numbers and creates the factors of both numbers and displays the greatest common factor.
Analyze the emails and predict whether the mail is a spam or not a spam - Create a training file and copy the text of several mails and spams in to it And create a test set identical to the training set but with different examples.
Improve the readability and structural design of the code by improving the function names, variables, and loops, as well as whitespace. Move functions close to related functions or blocks of code related to your organised code.
Please use primarily PHP or Python to solve the exercise and create a simple and responsive GUI, using HTML, CSS and JavaScript.Do not use a database.
The program is to print the time in seconds that the iterative version takes, the time in seconds that the recursive version takes, and the difference between the times.
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