题解 | #四则运算#

四则运算

https://www.nowcoder.com/practice/9999764a61484d819056f807d2a91f1e

equation = input()

equation = equation.replace("[", "(")
equation = equation.replace("]", ")")
equation = equation.replace("{", "(")
equation = equation.replace("}", ")")

print(int(eval(equation)))

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