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: Wrong Answer)


import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

public class Main {

	public static void main(String[] args) throws IOException {
		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

		int count=0;

		StringTokenizer st1 = new StringTokenizer(br.readLine());
		int a=Integer.parseInt(st1.nextToken());
		int b=Integer.parseInt(st1.nextToken());
		int c=Integer.parseInt(st1.nextToken());
		if(c%a==0){
			count++;
		}
		a++;

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

		System.out.println(count);
	}

}