Python - sum of two numbers program error

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萌比男神i
萌比男神i 2021-01-21 17:26

I was just getting into Python programming. I wrote a simple program to calculate sum of two user-input numbers:

a,b = input(\"enter first number\"), input(\"ent         


        
3条回答
  •  日久生厌
    2021-01-21 17:56

    I think it will be better if you use a try/except block, since you're trying to convert strings to integers

    try:
        a,b = int(input("enter first number")), int(input("enter second number"))
        print("sum of given numbers is ", (a+b))
    except ValueError as err:
        print("You did not enter numbers")
    

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