/* 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
	{
	  int x = 2;
	  int y = 3;
	  int r;
 
	  r = addizione (x,y);
	  System.out.println("r="+ r);
 
	}
		private static int addizione (int a, int b)
		{
 
			//System.out.println("" + (a+b));
			return a+b;
		} 
}

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