/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
import java.util.regex.Pattern;
 
/* 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 a = 0, b = 0;
		String c = "123+456";
		String[] p = c.split("[" + Pattern.quote("+") + "]+");
		if (p.length == 2)
		{
			a = Integer.parseInt(p[0]);
			b = Integer.parseInt(p[1]);
		}
 
		System.out.println(a);
		System.out.println();
		System.out.println(b);
	}
}

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