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

public class Main {

	public static void main(String[] args) throws IOException {
		// TODO ?????????????????????????????????????????????
        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        
        int[] best = {0, 0, 0};		// ??????????????????
        
        for(int i=0; i<10; i++){
            String line = br.readLine();			// ????????????
            int height = Integer.parseInt(line);	// ??°????????????
        	
            if(height > best[0]){	// ??\????????????????????´???
            	best[2] = best[1];
            	best[1] = best[0];
            	best[0] = height;
            }
            else if(height > best[1]){
            	best[2] = best[1];
            	best[1] = height;
            }
            else if(height > best[2]){
            	best[2] = height;
            }
        }
        
        for(int h: best){
        	System.out.println(h);
        }
	}

}
/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