Python 文字列中の各文字の個数の辞書を簡単に作る方法
import collections ransomNote = "afasdgdaasdfsdaaasdfd" rm = collections.Counter(ransomNote) Counter({'a': 7, 'd': 6, 's': 4, 'f': 3, 'g': 1})
import collections ransomNote = "afasdgdaasdfsdaaasdfd" rm = collections.Counter(ransomNote) Counter({'a': 7, 'd': 6, 's': 4, 'f': 3, 'g': 1})