๋ฌธ์
https://www.acmicpc.net/problem/1213
ํ์ด
# ๋ฐฑ์ค 1213๋ฒ ๋ฌธ์ - ํฐ๋ฆฐ๋๋กฌ ๋ง๋ค๊ธฐ
from collections import Counter
word = list(input())
check = Counter(word)
word.sort()
cnt = 0
center = ''
for i in check:
if check[i] % 2 != 0:
cnt += 1
center += i
word.remove(i)
if cnt > 1:
break
if cnt > 1:
print("I'm Sorry Hansoo")
else:
answer = ''
for i in range(0, len(word), 2):
answer += word[i]
print(answer + center + answer[::-1])
ํฐ๋ฆฐ๋๋กฌ์ด๋ ๊ฑฐ๊พธ๋ก ํด๋ ๋๊ฐ์ ๊ฐ์ ๊ฐ์ง๋ ๋จ์ด์ด๋ค.
์ฒ์์ defaultdict๋ฅผ ์ฌ์ฉํ ๊น ๊ณ ๋ฏผํ์ง๋ง ์ฌ์ฉํ์ง ์๊ณ ๋ฌธ์ ํด๊ฒฐ์ด ๊ฐ๋ฅํ์๋ค.
i'm sorry hansoo์์ ' ์ `๋ฅผ ์๋ชป์จ์ ์ฝ์ง์ ํ๋ค..
'๐๏ธ Algorithm > ๐ฉ ๋ฐฑ์ค' ์นดํ ๊ณ ๋ฆฌ์ ๋ค๋ฅธ ๊ธ
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