C# 100以内质数

for (int k = 1; k <= 100; k++)
{
  int count = 0;
  for (int i = 1; i <= k; i++)
  {
    if (k % i == 0)
    {
      count++;
    }
  }

  if (count == 2)
  {
    Console.WriteLine(k);
  }
}

原文地址:https://www.cnblogs.com/duan594939295/p/4939658.html