/******************************************************************************
Online C# Compiler.
Code, Compile, Run and Debug C# program online.
Write your code in this editor and press "Run" button to execute it.
*******************************************************************************/
using System;
class HelloWorld {
static void Main() {
int[] arr = {5, 2, 3, 4, 6};
int a, b, n = arr.Length;
Console.Write(" a ni kiriting: ");
a= Convert.ToInt32(Console.ReadLine());
Console.Write(" b ni kiriting: ");
b= Convert.ToInt32(Console.ReadLine());
int sum=0, k=0;
for(int i=0; i<n; i++){
if(i<a && i>b){
sum+=arr[i];
k++;
}
}
double urtacha = sum * 1.0 / k;
Console.WriteLine(urtacha);
}
}
讨论串/******************************************************************************
2 条消息 · –已