Java Ice Breakers

How to find biggest number in an array of integers using streams

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by

anagendrakumar2020
in ,

This is the third solution to find the biggest number from the given array of integers, using stream method of Arrays class. This stream uses filter(0, max(), and getAsInt() methods.

import java.util.Arrays;
 
public class biggest {
    public static void main(String [] args) {
        int [] arrNums= {45,89,23,194,71,91,26};
 
        /* Use the stream method of Arrays class to find the first, and 
        the second biggest in the given array */
        
        int firstBig=Arrays.stream(arrNums).max().getAsInt();
        int secondBig=Arrays.stream(arrNums).filter(e->e!=firstBig).max().getAsInt();
        System.out.println("The first biggest number in the array is="+firstBig);
        System.out.println("The second biggest number in the array is="+secondBig);
    }
}
Try it >>
Output:
The first biggest number in the array is=194
The second biggest number in the array is=91

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