jpoetker

import java.math.BigDecimal;


public class R {

	public static BigDecimal factorial(BigDecimal n) {
		if (n.equals(BigDecimal.ONE)) {
			return BigDecimal.ONE;
		}
		return n.multiply(factorial(n.subtract(BigDecimal.ONE)));

jpoetker

public class Zipf {
	
	public static void main(String args[]) {
		long totalWords = 0;
		
		for(int i=1; i<=900; i++) {
			totalWords += 2520/i;
		}
		
		System.out.println("Total words in text: " + totalWords);