Tricky Questions and Answer in C Programming

#include<stdio.h>
#include<conio.h>

void input(int *p)
{
	int i;
	for(i=0;i<=4;i++)
	{
	scanf("%d",p);
	p++;
	}
	}
void display(int *p)
{
	int i;
	printf("\n List of all no:-\n");
	for(i=0;i<=4;i++)
	{     printf(" %d",*p);
	      p++;
	}
	}
void sort(int *p)
{
	int round,t,i;
	for(round=0; round<=4; round++)
	{
	for(i= round+1; i<=4;i++)
	if(*(p+round)>*(p+i))
	{
	t=*(p+i);
	*(p+i)=*(p+round);
	*(p+round)=t;
	}
	}

}

int main()
{
int arr[5];
//clrscr();
printf("Enter the Five number\n");
input(arr);
display(arr);
sort(&arr[0]);
printf("\n\n After sorting -");
display(&arr[0]);
getch();
return 0;
}