/*
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	乱数の表示その１	Rand_01
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*/
import java.io.*;

class Rand_01 {
	public static void main(String[] args) throws Exception {
		
		double ransu;
		int n;
		
		for ( n=0 ; n<10 ; n++ ) {
			ransu=Math.random();
		 	System.out.print(ransu);
			System.out.print("\n");
		}
		
	}
}