题解 | #四则运算 eval函数#
四则运算
http://www.nowcoder.com/practice/9999764a61484d819056f807d2a91f1e
a = input()
a = a.replace("{", "(")
a = a.replace("[", "(")
a = a.replace("}", ")")
a = a.replace("]", ")")
print(int(eval(a)))
四则运算
http://www.nowcoder.com/practice/9999764a61484d819056f807d2a91f1e
a = input()
a = a.replace("{", "(")
a = a.replace("[", "(")
a = a.replace("}", ")")
a = a.replace("]", ")")
print(int(eval(a)))
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