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

public class Main {

	public static void main(String[] args) throws IOException {
		// 宣言
		double money = 100000;
		final double rate = 1.05;
		int amari = 0;

		// 文字列の入力
		 BufferedReader input = new BufferedReader(new
		 InputStreamReader(System.in), 1);
		 int week = Integer.parseInt(input.readLine());

		for (int i = 1; i <= week; i++) {
			// 5%の利子を加算し、1000円未満を切り上げる
			money = money * rate;
			amari = (int) money % 1000;
			if (amari != 0) {
				money = money + 1000;
				money = money - amari;
			}
		}
		System.out.println((int)money);
	}
}
/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz