csort.c

int main()
{
	int i = 0, a[10] = {1,21,54,5848,46,4,15,415,4,45};
	int *pa = a+3;
	sort(pa, 6); 
	for (;i < 6; i += 1)
	{
	  printf("%d%s", pa[i], ",");
	}
	return 0;
}

void sort(int *name, int n)
{
	int *temp;
	int i,j,k;
	for (i=0;i<n-1;i++)
	{
		k=i;
		for (j=i+1;j<n;j++)
		{
			if (name[k] > name[j]) k=j;
			if (k!=i)
			{
				temp=name[i];
				name[i]=name[k];
				name[k]=temp;
			}
		}
	
	}
}