verseDictionary.py

verse_dict =  { 'if': 3, 'you': 6, 'can': 3, 'keep': 1, 'your': 1, 'head': 1, 
                'when': 2, 'all': 2, 'about': 2, 'are': 1, 'losing': 1, 'theirs': 1, 
                'and': 3, 'blaming': 1, 'it': 1, 'on': 1, 'trust': 1, 'yourself': 1, 
                'men': 1, 'doubt': 1, 'but': 1, 'make': 1, 'allowance': 1, 'for': 1, 
                'their': 1, 'doubting': 1, 'too': 3, 'wait': 1, 'not': 1, 'be': 1, 
                'tired': 1, 'by': 1, 'waiting': 1, 'or': 2, 'being': 2, 'lied': 1, 
                'don\'t': 3, 'deal': 1, 'in': 1, 'lies': 1, 'hated': 1, 'give': 1, 
                'way': 1, 'to': 1, 'hating': 1, 'yet': 1, 'look': 1, 'good': 1, 
                'nor': 1, 'talk': 1, 'wise': 1}
print(verse_dict, '\n')

# find number of unique keys in the dictionary
num_keys = len(set(val for keys in verse_dict for val in verse_dict.keys()))
print("Number of unique keys is: " + str(num_keys))

# find the number of unique values in the dictionary
num_values = len(set(val for values in verse_dict for val in verse_dict.values()))
print("Number of unique values is: " + str(num_values))

# find whether 'breathe' is a key in the dictionary
contains_breathe = ('breathe' in verse_dict)
print(contains_breathe)

# create and sort a list of the dictionary's keys
sorted_keys = sorted(verse_dict.keys())
sorted_values = sorted(verse_dict.values())
print("The keys, sorted: \n" + str(sorted_keys))
print("The values, sorted: \n" + str(sorted_values))

# get the first element in the sorted list of keys
print("The first key in the sorted list of keys is: " + sorted_keys[0])

print("The first value in the sorted list of values is: " + str(sorted_values[0]))

# find the element with the highest value in the list of keys
print("The element with the highest value in the list of keys is: " + max(sorted_keys)) 
print("Bonus: The first key in verse_dict is: " + list(verse_dict.keys())[0])