#include"stdafx.h"
#include <iostream>
#include <fstream>
using namespace std;

int main()
{
	int i, j, k, cul =0;

	//辞書の定義
	char dictionary1sentence[20][10] = {
		"", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine","ten",
		"eleven", "twelve", "thirteen", "fourteen", "fifteen","sixteen", "seventeen", "eighteen", "nineteen" };
	char dictionary2sentence[9][10] = {
		"", "twenty", "thirty", "forty", "fifty",
		"sixty", "seventy", "eighty", "ninety" };
	char dictionary3sentence[10] = { "hundred" };
	char dictionary4sentence[10] = { "thousand" };

	// １語のものを足す；1から19まで
	for (i = 1; i <= 19; i++){
		cul += strlen(dictionary1sentence[i]);
	}

	// ２語のものを足す；20から99まで
	for (j = 1; j<9; j++){
		cul += strlen(dictionary2sentence[j]);
		for (i = 1; i <= 9; i++){
			cul += strlen(dictionary2sentence[j]) + strlen(dictionary1sentence[i]);
		}
	}

	//　３語のものを足す(andを入れると４語だけど、、)；100～999
	for (i = 1; i <= 9; i++){
		for (j = 0; j<9; j++){
			if (j == 0){
				cul += strlen(dictionary1sentence[i]) + strlen(dictionary3sentence);
				for (k = 1; k <= 19; k++){
					cul += strlen(dictionary1sentence[i]) + strlen(dictionary3sentence) + strlen("and") + strlen(dictionary2sentence[j]) + strlen(dictionary1sentence[k]);
				}
			}else{
				for (k = 0; k <= 9; k++){
					cul += strlen(dictionary1sentence[i]) + strlen(dictionary3sentence) + strlen("and") + strlen(dictionary2sentence[j]) + strlen(dictionary1sentence[k]);
				}
			}
		}
	}

	//1000を含める
	cul +=  strlen(dictionary1sentence[1]) + strlen(dictionary4sentence);

	cout << cul << endl;

	return 0;
}