//BufferedReader is faster than scanner as it doesn't parse the text. Iterated over 1000 times, it saves 30 seconds in total.
import java.io.BufferedReader;
import java.io.InputStreamReader;

class PieEatingContest {
    public static void main(String[] args) throws java.io.IOException {
		    int weight;
		    BufferedReader input = new BufferedReader(new InputStreamReader(System.in));
                    weight = Integer.parseInt(input.readLine()); 
		    if (weight >= 220 && weight <= 280){
                    System.out.println("You can compete");
	            }  else {
		    System.out.println("You cannot compete");
		    }
		    
                    
                    
                    

    }
}

//By msglm; Licensed under the AGPL v3