Consider the following function: double mystery(int x, double y, char ch){if (x > 0 && isupper(ch))return(sqrt(x * 1.0) + (static_cast<int>(ch) - 65));elsereturn(pow(y,3) + x + static_cast<int>(ch));}What is the output of the following C++ statements? (Assume that the output of decimal numbers is set to two decimal places.)a. cout << mystery(16, 2.0, 'A') << endl;b. cout << mystery(5, 3.0, '*') << endl;c. cout << mystery(-7, 2.5, 'T') << endl;

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter15: Recursion
Section: Chapter Questions
Problem 8SA
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Consider the following function: 
double mystery(int x, double y, char ch)
{
if (x > 0 && isupper(ch))
return(sqrt(x * 1.0) + (static_cast<int>(ch) - 65));
else
return(pow(y,3) + x + static_cast<int>(ch));
}
What is the output of the following C++ statements? (Assume that the output of decimal numbers is set to two decimal places.)
a. cout << mystery(16, 2.0, 'A') << endl;
b. cout << mystery(5, 3.0, '*') << endl;
c. cout << mystery(-7, 2.5, 'T') << endl;

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