python max key code example
Example 1: python find the key with max value
a_dictionary = {"a": 1, "b": 2, "c": 3}
max_key = max(a_dictionary, key=a_dictionary.get)
print(max_key)
Example 2: python max key dictionary key getter
from operator import itemgetter
items = [
{'a': 1, 'b': 99},
{'a': 2, 'b': 88},
{'a': 3, 'b': 77},
]
print(max(items, key=itemgetter('a')))
print(max(items, key=itemgetter('b')))
Example 3: python max function
square = {2: 4, -3: 9, -1: 1, -2: 4}
key1 = max(square)
print("The largest key:", key1)
key2 = max(square, key = lambda k: square[k])
print("The key with the largest value:", key2)
print("The largest value:", square[key2])
Example 4: python max()
i = max(2, 4, 6, 3)
print(i)
Example 5: max function python
max([2, 1, 4, 3])