csharp 如何检查数组是否对称的示例。从C＃http://www.introprogramming.info/的计算机编程基础知识

Posted 2021-05-12

Console.Write("Enter a positive integer: ");
int n = int.Parse(Console.ReadLine());
int[] array = new int[n];

Console.WriteLine("Enter the values of the array:");
for (int i = 0; i < n; i++)
{
  array[i] = int.Parse(Console.ReadLine());
}

bool symmetric = true;
for (int i = 0; i < array.Length / 2; i++)
{
  if (array[i] != array[n - i - 1])
  {
    symmetric = false;
    break;
  }
}

Console.WriteLine("Is symmetric? {0}", symmetric);

//  Enter a positive integer: 5
//  Enter the values of the array:
//  1
//  2
//  5
//  2
//  1
//  Is symmetric? True