/* package whatever; // don't place package name! */
 
import java.util.*;
import java.lang.*;
import java.io.*;
 
class PrEuQ4
{
	public static void main (String[] args) throws java.lang.Exception
	{
		int i, a, b, multi ,testePol ,pol3d;
        for (i = 100; i < 1000; i = i + 1) {
            a = i;
            b = i+1;
 
            multi = a * b;
            pol3d = multi;
            testePol =0 ;
            while (multi !=0) {                
                testePol = 10*testePol+ multi % 10;
                multi = multi /10;
            }
            if (pol3d == testePol ) {
                System.out.println("polindromo 3 digito: " + pol3d);
            }
 
        }
	}
}

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