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In this first application you will create a simple calculator. The calculator will accept two terms in two EditText views, five buttons to let the
In this first application you will create a simple calculator. The calculator will accept two terms in two
EditText views, five buttons to let the user choose the operation, and will output the solution of the
operation in a TextView.
The five operations are the following:
Addition
Subtraction
Multiplication
Division
Modulo
The TextView should report an error if the user enters an invalid input such as hello instead of a
number in the EditTexts.
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