import java.io.*;

public class Sort{
public static void main(String[] args){
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
try{
int datasize=0;
String line;
while(datasize<=0){
System.out.println("データの個数を入力してください");
line = reader.readLine();
datasize = Integer.parseInt(line);
}
double datas[];
datas = new double[datasize];

int loop;
for (loop = 0; loop < datas.length; loop++){
datas[loop] = Math.random()*(datasize*10);
}

for (loop = 0; loop < datas.length; loop++){
System.out.print(datas[loop] + " ");
}
System.out.println("");