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Single entry filed for output

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Reference no: EM131626634

Python programming.

Design a GUI based program that simulates a simple pocket calculater. the GUI displays a single entry filed for output. the GUI should also display a keypad of buttons for the 10 digits and 6 command buttons labeled +, -, *, /, Cand =. the command C should clear the output field. The command = calculates an answer and displays it in the field/ the program should build a string from the users button clicks and echo it in the field. the program should detect any errors during this process and display the word "ERR" in the field.

Reference no: EM131626634

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