Add files via upload

Author: PythonProgrammerz

Area of circle.py

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+r = float(input("Enter a number: "))
+area = 22/7*r*r
+print("Area is: ",area)

Date and time.py

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+def main():
+    import datetime
+    now = datetime.datetime.now()
+    print("Current date and time : ")
+    print(now.strftime("%Y-%m-%d %H:%M:%S"))
+main()

Get python version.py

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+def main():
+    import sys
+    print("The python version is\n", sys.version)
+    print("Python version info\n", sys.version_info)
+main()

Print in revrse.py

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+fname = input("Enter your first name: ").strip().title()
+lname = input("Enter your last name: ").strip().title()
+print("Hello", lname, fname)

Printing extention.py

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+filename = input("Input the Filename: ")
+f_extns = filename.split(".")
+print ("The extension of the file is : " + f_extns[-2])