ASCENDING,DESCENDING,SEARCHING FOR AN ELEMENT IN AN ARRAY USING C++

# include<iostream.h>
# include<conio.h>
# include<stdlib.h>
 int main()
{
int i,j,n,pos,k,size,sear,temp;
int a[15];
clrscr();
cout<<"\n Enter the array size\t";
cin>>size;
cout<<"\n Enter the element to search\t";
cin>>sear;
cout<<"\n Enter the\t "<<size<<"\telements\n";
for (i=1;i<=size;i++)
{
  cin>>a[i];
}
cout<<"\nGiven Elemnts are\n";
for (i=1;i<=size;i++)
{
  cout<<a[i]<<"\t";
}

  for (i=1;i<=size;i++)
{
  if (a[i]==sear)
       {
       pos=i;
       k=1;
       break;
       }
   else
   {
      k=0;
      continue;
   }
 }
if (k==1)
     cout<<"\n"<<sear<<"\t is available in the array & its position is\t"<<pos;
else
    cout<<sear<<"\n is not available in the array";
    // ascending order
    for (i=1;i<=size;i++){
for(j=i+1;j<=size;j++){
   if (a[i]>a[j])
{
   temp=a[i];
   a[i]=a[j];
   a[j]=temp;
}
   }
}
// printing in ascending order
cout<<"\n ASCENDING ORDER\n ";
for (i=1;i<=size;i++)
{
  cout<<"\t"<<a[i];
}
// descending order
cout<<"\n DESCENDING ORDER\n ";
for (i=size;i>=1;i--)
{
  cout<<"\t"<<a[i];
}
return(0);
}