src/se/liu/gusso230/lab1/Exercise5.java


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package se.liu.gusso230.lab1;

public class Exercise5 {
    public static void main(String[] args) {
	for (int i = 0; i <= 10; i++) {
	    System.out.println(i + "-fakultet: " + factorial(i));
	}
    }

    /**
     * Calculates f! given f.
     * @param f
     * @return f!
     */
    private static int factorial(int f) {
	int result = 1;
	for (int i = 1; i <= f; i++) {
	    result *= i;
	}

	return result;
    }
}