2020-08-08

#https://leetcode-cn.com/problems/jewels-and-stones/
mystones='lwiqwgjlimckqdybdcypgtvgeuqrouvdnbhzjncjlzqiszavtkxpzppjbrzhaqipwzoychlmwaqymcqjwzhfywtcnqeursqgunogvacunjtexqnbvrrcmfoalwepbgexksjgeqvqdtypiickbuwbvroagbtjyzphokbfyfe'

{'a': 1, 'b': 2, 'c': 3, 'd': 4, 'e': 5, 'k': 11, 'l': 12, 'm': 13, 'n': 14, 'o': 15, 'p': 16, 'q': 17, 'r': 18, 's': 19, 't': 20, 'u': 21, 'v': 22, 'w': 23, 'x': 24, 'y': 25, 'z': 26, 'G': 33, 'H': 34, 'I': 35, 'J': 36, 'K': 37, 'L': 38, 'M': 39, 'N': 40, 'O': 41, 'P': 42, 'Q': 43, 'R': 44, 'S': 45, 'T': 46, 'U': 47, 'V': 48, 'W': 49, 'X': 50, 'Y': 51, 'Z': 52}