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Java confusion on fundamentals on double and integer and conversions
public double findMedianSortedArrays(int A[], int B[])

Input       Output  Expected
[], [1]      1.0    1
[2], []      2.0    2

if(array.length %2 == 0){

     return (array[middle] + array[middle - 1])/(double)2;
 }
 else{
      return (double)array[middle];

  }

public class Solution {
    public double findMedianSortedArrays(int A[], int B[]) {
        // Start typing your Java solution below
        // DO NOT write main() function
        return 0;
    }
}

class Solution {
public:
    double findMedianSortedArrays(int A[], int m, int B[], int n) {
        // Start typing your C/C++ solution below
        // DO NOT write int main() function
        return 0;
    }
};