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Prg. to sort any no. of numeral i-p in ascending or descending order.

Prg. to sort any no. of numeral i-p in ascending or descending order.

void sort(void);
int c,a[20],l;
void main()
{
 clrscr();
 printf("Enter no. of elements in the list:-  ");
 scanf ("%d",&l);
 printf("
CHOICE:-");
 printf("
(1) Sort in ascending order.");
 printf("
(2) Sort in descending order.");
 printf("
CHOICE:- ");
 scanf("%d",&c);
 if (c!=1 && c!=2)
 {
  printf("
ERROR");
  getch();
  exit(0);
 }
 sort();
 getch();
}


void sort(void)
{
 int n,i,j,temp=0,min,k;
 for (i=1;i<=l;i++)
 {
  printf("
Enter no.:-  ");
  scanf("%d",&a[i]);
 }
 for (i=1;i<=(l-1);i++)
 {
  min=a[i];
  k=i;
  for (j=(i+1);j<=l;j++)
  {
   if (a[j]<min)
   {
	min=a[j];
	k=j;
   }
  }
  temp=a[k];
  a[k]=a[i];
  a[i]=temp;
 }

 switch(c)
 {
  case 1:
		 printf("
Elements in ascending order are:-");
		 for (i=1;i<=l;i++)
		  printf("
%d",a[i]);
		 break;
  case 2:
		 printf("
Elements in descending order are:-");
		 for (i=l;i>=1;i--)
		  printf("
%d",a[i]);
		 break;
  default:
		  printf("
ERROR");
 }
 return;
}

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