Write an iterative method to compute the factorial of a number.
What will be an ideal response?
```
public static int iterativeFactorial(int n)
{
if(n < 0)
{
System.out.println(“Sorry negative numbers not allowed.”);
System.exit(0);
}
int result = 1;
for(int i = 1; i <= n; ++i)
{
result = result * i;
}
return result;
}
```
You might also like to view...
____ tasks include the addition of titles, credits, scene transitions, special visual effects, and sound effects.
A. Quality assurance B. Agile development C. Post-production D. Business analysis
JDBC 4 supports _______, so you do not need to manually load the database driver before accessing a database.
a. automatic driver downloading b. automatic driver creation c. automatic driver discovery d. None of the above.
Identify the letter of the choice that best matches the phrase or definition.
A. Built-in function that calculates the payments for a loan based on constant payments and a constant interest rate B. Class that provides standard math procedures required for mathematical calculations C. Math class method that returns the absolute value of a number D. Math class method that will raise a number to a power E. Method of the Math class that returns the smaller of two numbers F. Math class constant that is the natural exponent
Bluetooth is used by laptops, tablets, and smartphones for device interfacing
Indicate whether the statement is true or false