We first took the string as input using the input function.; Then, we converted all its letters to the capital case using the upper function.; Next, using the len function we printed the length of the ...

Write a Python program that gets a number using keyboard input. (Remember to use input for Python 3 but raw_input for Python 2.) If the number is positive, the program should call countdown. If the ...

Numbers (SymPy) SymPy is a Python library for symbolic algebra. It can interface with other Python libraries making it very powerful. ... For example, if we enter 1/2 Python will automatically ...