class Solution { //Function to find median of the array elements. public int median(int A[],int N) { Arrays.sort(A); int k=N/2; if(N%2!=0){ return A[k]; } else{ return (A[k-1]+A[k])/2; } } //Function to find median of the array elements. public int mean(int A[],int N) { int sum=0; for(int i=0;i<N;i++) { sum=sum+A[i]; } return sum/N; } }