Online C++ Compiler

#include <bits/stdc++.h> using namespace std; //calculate mean double mean(int arr[], int size) { int sum = 0; for (int i = 0; i < size; i++) sum += arr[i]; return (double)sum/(double)size; } //calculate median double median(int arr[], int size) { sort(arr, arr+size); if (size % 2 != 0) return (double)arr[size/2]; return (double)(arr[(size-1)/2] + arr[size/2])/2.0; } int main() { int arr[] = {3,5,2,1,7,8}; int size = sizeof(arr)/sizeof(arr[0]); cout << "Mean is : " << mean(arr, size)<<endl; cout << "Median is : " << median(arr, size) << endl; return 0; }