mohammadfalah2400 / class8-week4-file-i-o-exception-handling

Class8-Week4-File-I-O-Exception-Handling

Letters for each line

Write a Python program to create a file where all letters of English alphabet(uppercase and lowercase both) are listed by specified number of letters on each line.

Question 2

Write a Python program to generate 26 text files named A.txt, B.txt, and so on up to Z.txt.

LCM

As a user, I want to use a program which can calculate the least common multiple (L.C.M.) of four numbers. So that I can find the least common multiple (L.C.M.) of my inputs.

Acceptance Criteria:

• Ask user to enter the four numbers.
• Use try/except blocks to verify input entries and warn the user for Nan or non numerical inputs.
• Calculate the least common multiple (L.C.M.) of four numbers
• Use gcd function in module of math

4- Mis Calculator

As a user, I want to use a program which can calculate basic mathematical operations. So that I can add, subtract, multiply or divide my inputs.

Acceptance Criteria:

• The calculator must support the Addition, Subtraction, Multiplication and Division operations.
• Define four functions in four files for each of them, with two float numbers as parameters.
• To calculate the answer, use math.ceil()  and get the next integer value greater than the result
• Create a menu using the print command with the respective options and take an input choice from the user.
• Using if/elif statements for cases and call the appropriate functions.
• Use try/except blocks to verify input entries and warn the user for incorrect inputs.
• Ask user if calculate numbers again. To implement this, take the input from user Y or N.