题解 | #表达式求值#
表达式求值
https://www.nowcoder.com/practice/9566499a2e1546c0a257e885dfdbf30d
ent = input()
if len(ent) > 100:
    print("输入表达式过长")
else:
    out = eval(ent)
print(out)
表达式求值
https://www.nowcoder.com/practice/9566499a2e1546c0a257e885dfdbf30d
ent = input()
if len(ent) > 100:
    print("输入表达式过长")
else:
    out = eval(ent)
print(out)
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