[백준] 3507번 Automated Telephone Exchange 문제! (bronze 3

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

public class Main {


	public static void main(String[] args) throws IOException {
		BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
		BufferedWriter bw=new BufferedWriter(new OutputStreamWriter(System.out));
		int a=Integer.parseInt(br.readLine());
		int count=0;
		if(a>=199) {
			bw.write(0+"");
		}
		else {
			for(int i=0; i<100; i++) {
				if(a-i<100 && a-i>=0) {
					count++;
				}
			}
			bw.write(count+"");
		}
		bw.flush();
	}
	
}
//여기서 중요한게 xxx-xx-xx를 표현할때 xx는 00혹은 01 02.. 09도 가능하다. !!!