python-algorithm
codeforces 1619A - Square String?
무적김두칠
2022. 5. 12. 16:23
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n=int(input())
for i in range(n):
s=input()
len_string=len(s)
if len_string%2 ==0 and s[:len_string//2]==s[len_string//2:] : print("YES")
else : print("NO")
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cs |
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