题解 | #四则运算#
四则运算
http://www.nowcoder.com/practice/9999764a61484d819056f807d2a91f1e
用py比较方便
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
用py比较方便
a=input()
a=a.replace("{","(")
a=a.replace("}",")")
a=a.replace("[","(")
a=a.replace("]",")")
print(int(eval(a)))相关推荐