Problem:
How Many Divisors?

Write a program which reads three integers a, b and c, and prints the number of divisors of c between a and b.

Input

Three integers a, b and c are given in a line separated by a single space.

Output

Print the number of divisors in a line.

Constraints

1 ≤ a, b, c ≤ 10000

a ≤ b

Sample Input 1

5 14 80

Sample Output 1

3

Solution in JAVA (judge verdict: Accepted)

import java.util.Scanner;

public class Main {
	public static void main(String[] args) {

		Scanner scanner = new Scanner(System.in);

		 int a = scanner.nextInt();
		 int b = scanner.nextInt();
		 int c = scanner.nextInt();

		 int count = 0;

		 /*
		 if(a == b){
			 if(b == c){
				 count++;
			 }
		 }
		 */

		 while(a<=b){
			 if(0 == (c % a)){
				 count++;
				 a++;
			 }else{
				 a++;
			 }
		 }

		 System.out.println(count);
	}
}