yubin_repository/대괄호 규칙.py

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2018-10-19 09:59:43 +00:00
a=input("문장을 입력하십시오. : ")
b=[]
b=a
t=0
u=0
while t < len(b):
if b[t] is "[":
u+=1
if b[t] is "]":
u-=1
if u < 0:
break
t+=1
if u is 0:
print("올바른 문장")
else:
print("잘못된 입력방식")