Given 2 arrays that are already sorted, write a quick function that combines both arrays and returns a single sorted array.

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Anonymous · Accepted Answer

Merge 2 sorted array · Answer

// Java program to merge two sorted arrays
import java.util.*;
import java.lang.*;
import java.io.*;
 
class MergeTwoSorted
{
    // Merge arr1[0..n1-1] and arr2[0..n2-1] 
    // into arr3[0..n1+n2-1]
    public static void mergeArrays(int[] arr1, int[] arr2, int n1,
                                int n2, int[] arr3)
    {
        int i = 0, j = 0, k = 0;
     
        // Traverse both array
        while (i

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