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Question


what is the output of this program?


1.
#include
2.
using namespace std;
3.
int main()
4.
{
5.
int arr[] = {4, 5, 6, 7};
6.
int *p = (arr + 1);
7.
cout
Options:
A .  4
B .  5
C .  6
D .  7
Answer: Option B

In this program, we are making the pointer point to next value and printing it.
$ g++ point3.cpp
$ a.out
5



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