若int a[,]={{1,5},{4,5},{3,6}},则int[2,1]= ______。
using System;class Program{static void Main(string[] args){int m, n, i, j, max = 0;Console.WriteLine("请输入m,n的值");m = Convert.ToInt32(Console.ReadLine ());n = int.Parse(Console.ReadLine());if (m < n)i = m;elsei = n;for (j = i; j > 0; j--)if (m % j == 0 && n % j == 0){max = j;break;}Console.WriteLine("max={0}", max);Console.ReadLine();}}若分别从键盘输入8和6,则程序的运行结果是()