how to print keys of a dictionary in python code example

Example 1: print key of dictionary python

for key, value in mydic.items() :
    print (key, value)

Example 2: print key of dictionary python

for key, value in mydic.iteritems() :
    print key, value

Example 3: python dict print keys

print(dictionary.items()) #prints keys and values
print(dictionary.keys()) #prints keys
print(dictionary.values()) #prints values