merge-two-sorted-arrays.cpp

//https://practice.geeksforgeeks.org/problems/merge-two-sorted-arrays-1587115620/1/?track=ppc-arrays&batchId=221
void merge(int arr1[], int arr2[], int n, int m) 
{ 
    
    int i =n-1, j=0;
    while(i>=0  && j <m)
    {    
        if(arr1[i] > arr2[j])
            swap(arr1[i], arr2[j]);    

        i--;
        j++;
    }

    sort(arr1, arr1+n);
    sort(arr2, arr2+m);  
}