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电梯直达

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发表于 2024-4-16 20:35:28 |只看该作者 |倒序浏览

程序:
def snake(n1,p,n2):
   n1 = int(n1)
   if p == "+":
      n2 = int(n2)
      print(n1+n2)
   elif p == "-":
         n2 = int(n2)
         end = n1-n2
   elif p == "*":
         n2 = int(n2)
         end = n1*n2
   elif p == "/":
         n2 = int(n2)
         end = n1/n2
   return end
错误:
snake(1,+,1)
SyntaxError: invalid syntax

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