题解 | #四则运算#
四则运算
https://www.nowcoder.com/practice/9999764a61484d819056f807d2a91f1e
print(int(eval(input().replace('[','(').replace(']',')').replace('{','(').replace('}',')'))))
四则运算
https://www.nowcoder.com/practice/9999764a61484d819056f807d2a91f1e
print(int(eval(input().replace('[','(').replace(']',')').replace('{','(').replace('}',')'))))
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