programming-examples/c/Basic/C program to sort n given numbers using pointers.c

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2019-11-18 14:44:36 +01:00
#include <stdio.h>
#include <conio.h>
#include <alloc.h>
void main()
{
int n,*p,i,j,temp;
clrscr();
printf("\nHOW MANY NUMBER: ");
scanf("%d",&n);
p=(int *) malloc(n*2);
if(p==NULL)
{
printf("\nMEMORY ALLOCATION UNSUCCESSFUL");
exit();
}
for(i=0;i<n;i++)
{
printf("\nENTER NUMBER %d: ",i+1);
scanf("%d",p+i);
}
for(i=0;i<n;i++)
{
for(j=0;j<n;j++)
{
if(*(p+i)<*(p+j))
{
temp=*(p+i);
*(p+i)=*(p+j);
*(p+j)=temp;
}
}
}
printf("\nTHE SORTED NUMBERS ARE:\n");
for(i=0;i<n;i++)
printf("%d ",*(p+i));
getch();
}