/* 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
	{
 
String m = "\r\nDate cf Mfg. \r\nMRP \r\n(Incl.of ali taxes) \r\nI I i I I I I I I I I I I I ! I I I Ill I I I I Ill \r\nS.No:602NRJT053740 \r\n61281660 \r\nModel .•GL-B171RDCM \r\n: ADGZEBNON) \r\nRefrigerator ";
String ar[] = m.replaceAll("\\r\\n", "#").split("#");
System.out.println(ar.length);
 
 
	}
}

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