1.
Create program TestParentheses that will notify user if set of parentheses is incomplete.
Sample Input/Output:
Enter expression: y=(x+1);
Expression is correct;
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Enter expression: x((y-8)*;
1 set(s) of parentheses is/are missing
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Enter expression: y=(a*(b+(3-b)+(a);
2 set(s) of parentheses is/are missing