9. Consider the following functions:

int find(int num1, int num2) { int first, second; first = num1 * num2; second = first - num1 + num2; 

 if (second > 50) num1 = first / 10; else num2 = second / 20; return num1 + num2; } int discover(int one, int two) { int secret = 1; for (int i = one; i < two; i++) secret = secret * i; return secret; } 

What is the output of each of the following program segments?

a. cout << find(15, 25) << endl; 

b. cout << discover(3, 9) << endl; 

c. cout< 
d. x = 20; y = 10; 
 
 cout << discover(x, y) << endl; 
 
 
 
 
 
10. What is the output of the following code fragment?
 
int alpha = 5; int beta = 10;
 
if (beta >= alpha) { int alpha; int temp;
 
 alpha = 20; temp = beta - alpha; beta = beta * temp; cout << alpha << ' ' << beta << endl; } cout << alpha << ' ' << beta << endl;
 
 
 
11. Consider the following function prototype:
 
void funcDefaultParam(double x = 7.3, int y = 4, string z = "*");
 
Which of the following function calls is correct?
 
funcDefaultParam();
 
funcDefaultParam(2.8);
 
funcDefaultParam(3.2, 0, "h");
 
funcDefaultParam(9.2, "*");
 
funcDefaultParam(7, 3);