import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		int q = x / 100 ;
		int h = x % 100 ;
		int sum = q + h * 100;
		System.out.println(sum);
	}
}
/**************************************************************
	Problem: 1616
	User: admin
	Language: Java
	Result: Accepted
	Time:738 ms
	Memory:40176 kb
****************************************************************/