#
# Example file for variables
#

# Decldare a variable and initialize it
f = 0;
print f

# # re-declaring the variable works
# f = "abc"
# print f
#
# # Error: different types cannot be combined
# print "string type " + str(123)

# Global vs. local variables in functions
def someFunction():
    global f
    f = "def"
    print f

someFunction()
print f

del f # deletes variable
print f