Average of [2, 4, 6, 8, 10, 12, 14, 16, 18].
Toolliyo Coach
Progressive help: Nudge → Guide → Approach. Full solution stays behind the Solution tab.
Editor is open — no login wall to practice.
| Test | Status | Details |
|---|
Ready — edit the code above and click Run or Submit.
using System;
class Program
{
static void Main()
{
int[] arr = { 2, 4, 6, 8, 10, 12, 14, 16, 18 };
double s = 0; foreach (var x in arr) s += x;
Console.WriteLine(s / arr.Length);
}
}Prefer Coach (Nudge → Guide → Approach) before revealing. No forced signup.
Use double division.
Sign in to save and review your submission history. You can still Run code on the Editor tab as a guest.
Sign in