Fundamentals of Computer Programming - Old Questions

Question Answer Details

7. Write a program using pointers to read in an array of integers and print its elements in reverse order.

6 marks

Asked in 2073

Answer

AI Generated Answer

Official Answer

#include<stdio.h>

#include<conio.h>

#define MAX 30

void main()

{

int size, i, arr[MAX];

int *ptr;

clrscr();

ptr=&arr[0];

printf("Enter the size of array : ");

scanf("%d",&size);

printf("Enter %d integers into array:n",size);

for(i=0;i<size;i++)

{

scanf("%d",ptr);

ptr++;

}

ptr=&arr[size-1];

printf("Elements of array in reverse order are:n");

for(i=size-1;i>=0;i--)

{

printf("nElement%d is %d :",i,*ptr);

ptr--;

}

getch();

}