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Get the list of all the files and directories

Function Use: To print all the directories in a folder/sub-folder or directory import os def get_list_or_dir(local_dir):     for dir_or_file in os.listdir(local_dir):         if os.path.isdir(dir_or_file):             path = os.path.join(local_dir, dir_or_file)             print(dir_or_file, 'This is a directory')             get_list_or_dir(path)         else:             print(dir_or_file) Path = os.getcwd() or define the path from where you need a file Function Call: get_list_or_dir(path)
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Project Euler: Special Pythagorean Triplet

You guys can get this programming question from Project Euler.
 
The code for this ask is :
 
for a in range(1,1000):
    for b in range(1,1000):
        c = math.sqrt(a*a + b*b)
        if a + b + c == 1000.0:
            print a*b*c

You guys will get the answer once you execute the code.

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