Electrical
and Computer Engineering
2 of 24
UAH
CPE 112
Value-Returning Function Example
•int Power (/* in
*/ int x, // Base number
/* in */
int n) // Power to
raise base to
{
int result; // Holds intermediate powers of x
• result = 1;
• while (n > 0)
• {
result = result * x;
n--;
}
return result;
•}
•Usage
• y = Power(5, 3)