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

public class Threesetreducer {
public static void main(String args[]) {
try {
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
         String input;
         String index = null;
         String currentIndex = null;
         double currentCount1 = 0;
         double currentCount2 = 0;
         double currentCount3 = 0;

while ((input = br.readLine()) != null) {
try {
String[] fields = input.split("\t");
key = fields[0];
double val1 = Double.parseDouble(fields[1]);
double val2 = Double.parseDouble(fields[2]); 
double val3 = Double.parseDouble(fields[3]); 

// We have sorted input, so check if we have the same index
if (currentIndex != null && currentIndex.equals(index)){
currentCount1 += val1;
currentCount2 += val2;
currentCount3 += val3;

          } else { // the index has changed
if (currentIndex != null) {
'                 System.out.println(currentIndex + "\t" + currentCount1 + "\t" +Math.sqrt(currentCount2)+ "\t" + Math.sqrt(currentCount3));
              }
currentIndex = index;
currentCount1 = val1;
currentCount2 = val2;
currentCount3 = val3;
 
           }
          } catch  (NumberFormatException e) {
continue;
          }
}
if (currentIndex != null && currentIndex.equals(index)) {
System.out.println(currentIndex + "\t" + currentCount1 + "\t" + Math.sqrt(currentCount2) + "\t" + Math.sqrt(currentCount3)); 
}  
} catch(IOException io) {
io.printStackTrace();
        }
       }
}