How to use BigInteger with an array?

arrays, biginteger, fibonacci, java

Solution

If you are sure that you only want to use BigInteger then you should think of creating array of BigInteger. So like

BigInteger[] series = new BigInteger[total];
series[0]=BigInteger.ZERO;
series[1]=BigInteger.ONE;

and in loop do
series[i] = series[i-1].add(series[i-2])

See this add API

Problem

I'm working on altering my Fibonacci sequencer so that the numbers after reaching ~100th term don't wrap around and become negative. How do I use BigInteger in this code that I wrote: ``` package me.kevinossia.mystuff; import java.util.Scanner; public class FibonacciDisplayer { public static void main(String[] args) { Scanner input = new Scanner(System.in); int total; System.out.print("This is a Fibonacci sequence displayer.\nHow many numbers would you like it to display?"); total = input.nextInt(); long[] series = new long[total]; series[0]=0; series[1]=1; for(int i=2;i<total;i++) { series[i]=series[i-1] + series[i-2]; } for(int j=0; j<total; j++) { System.out.print(series[j] + "\n"); } input.close(); } } ``` I've searched google high and low and I can't find anything specific to my case.

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