[SOLVED] Changing a string to an int

[Panda]

I'm making a simple calculator, but when you input 1 + 1, the program returns "11". I don't get any errors, but is there a way to change the string that you type, into an int that can be added in an equation?

[gontajones]

Does the user input the whole expression or just the numbers?

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For the whole expression you can try this:
py-expression-eval

[Panda]

Does the user input the whole expression or just the numbers?

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For the whole expression you can try this:
py-expression-eval

Just the numbers.

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I solved it myself.

During the equation, i added int() around the strings.

[gontajones]

Just an idea...

def myCalc():

    n1 = input()
    op = input()
    n2 = input()
    if n1.isdigit() and n2.isdigit() and op in '+-*/':
        n1, n2 = int(n1), int(n2)
        if op == '+':
            result = n1 + n2
        elif op == '-':
            result = n1 - n2
        elif op == '*':
            result = n1 * n2
        elif op == '/':
            result = n1 / n2
    print("Result: {}".format(result))


myCalc()