题解 | #名字的漂亮度#
名字的漂亮度
https://www.nowcoder.com/practice/02cb8d3597cf416d9f6ae1b9ddc4fde3
N = int(input())
ls = []
for i in range(N):
ls.append(list(input().upper()))
for l in ls:
lset = set(l)
counts = []
for word in lset:
counts.append(l.count(word))
counts.sort(reverse=True)
sum = 0
for i in range(len(counts)):
sum += (26 - i) * counts[i]
print(sum)
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