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package javaexercises.difficult;

/**

*

* @author User

*/

public class TribonacciInt {

public static void main(String[] args)

{

System.out.println(Integer.MAX_VALUE);

System.out.println(Integer.MIN_VALUE);

System.out.println(Integer.MAX_VALUE + 1);

TribonacciInt aTribonacciInt = new TribonacciInt();

aTribonacciInt.printFibonacci();

}

private void printFibonacci()

{

int fb3 = 1;

int fb2 = 1;

int fb1 = 2;

int fbn = 0;

int i = 2;

System.out.printf("F(%1$d) = %2$d\n", 0, fb3);

System.out.printf("F(%1$d) = %2$d\n", 1, fb2);

System.out.printf("F(%1$d) = %2$d\n", 2, fb1);

while (true)

{

i++;

fbn = fb1 + fb2 + fb3;

if (Integer.MAX_VALUE - fb1 > fb2) {

System.out.printf("F(%1$d) = %2$d\n", i, fbn);

}

else {

System.out.printf("F(%1$d) is out of the range of int\n", i);

break;

}

fb3 = fb2;

fb2 = fb1;

fb1 = fbn;

}

}

}