Find the 2nd largest number in an array

int main()
  {
  int array[]={2,1,6,5,4,8};
  int max, sec_max;
  if(a[1]<a[0])
  {
  max=a[0];
  sec_max=a[1];
  }
  
  else
  {
  max=a[1];
  sec_max=a[0];
  }
  
  for(int i=2;i<6;i++)
  {
  if(a>max)
  {
  sec_max=max;
  max=a;
  }
  if(a<max && a>sec_max)
  {
  sec_max=a;
  }
  }
  printf("Second largest element is %d",sec_max);
  }

--

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Thank you
Rajesh
srajeshinfotech.blogspot.com