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Number 1 Number 2 Number 3 Result
Assume users fill the integer numbers for the textfields (called as a, b, c), when users click "EXECUTE GCD" button:
a. Check exist: If list of execution exists an item containing the textfields of a, b, and c, show the error text "Execution existed!". (1.0 point)
When input 3 integer numbers
After click the "EXECUTE GCD" button
Enter integer number 1: 2
Enter integer number 1: 2
Enter integer number 2: 4
Enter integer number 2: 4
Enter integer number 3: 6
Enter integer number 3: 6
EXECUTE GCD
EXECUTE GCD
Result:
Execution existed!
Result:
Number 1 Number 2 Number 3 Result 2 4 6 2
Number 1 Number 2 Number 3 Result 2 4 6 2
Otherwise, make the request b.
b. Execute: Find the greatest common divisor of 3 integers a, b, c, and output to the result textfield, then add the result to table as shown below. (1.5 point)
When input 3 integer numbers
After click the "EXECUTE GCD" button
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