Calculate the number of permutations - Java Quiz Question

Write a program to calculate the total number of permutations possible.

Input (Integer, Integer)	Output (Integer)
13P3	1716
6P2	30
8P1	8
10P0	1
5P5	120
0P5	null


			

			class NumberOfPermutations 
 { 

			    public static void main(String s[])
    {
        System.out.println("Total number of permutations of 13P3 : " + numberOfPermutations(13, 3));

    }
 
			

			

					    public static Integer numberOfPermutations(int total, int choiceCount) {

Topic: for Loop In Java

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