Here is the example:

personDatabase = {"personOne": (6,75),
                  "personTwo": (6,80),
                  "personThree": (7,85)}

for eachPerson in personDatabase:
    print "Name: %s\t" % eachPerson
    print "-----------------"
    print "Height: %d\t Weight: %d\n" % personDatabase[eachPerson]

Output:

Name: personTwo
———————-
Height: 6     Weight: 80

Name: personOne
———————-
Height: 6     Weight: 75

Name: personThree
———————-
Height: 7     Weight: 85

Explanation:

I constructed a personDatabase dictionary with a key and multiple values in a tuple. There are two values I used here which I refer to height and weight while printing the output.

The dictionary comparison is done in the following order using cmp():

1) size

2) key

3) value

First, the size of the elements is checked, then the keys are compared and then values are compared.

Syntax:

cmp(dictionary_one, dictionary_two)

Based on the size, key and then value comparison,

a) If the dictionary_one is greater than dictionary_two, then 1 is returned.

b) If the dictionary_one is less than dictionary_two, then -1 is returned.

c) If the dictionary_one is equal to dictionary_two, then 0 is returned.