/* 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
	{
		final String send = "74_11.8";
		final String[] split = send.split("_");
		final String id = (split[0]);
        final String quantity = (split[1]);
        System.out.printf("id = %s%nquantity = %s%n", id, quantity);
	}
}

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