/* package whatever; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Ideone
{
	public static void main (String[] args) throws java.lang.Exception
	{
		float rs;
		int a=10;
		int b=3;
		rs=a/(float)b;
		System.out.println(rs);
	}
}