/* 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 sam = "hey there";
        String ben = "hey thar";
        System.out.println(sam + " " + ben);
		System.out.println( sam.indexOf('h') );
		System.out.println( sam.indexOf('7') );       
		System.out.println( ben.indexOf('a') );
 
 
 
 
 
 
 
	}
}

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