Home » C++ programming » C++ find output programs

C++ Arrays | Find output programs | Set 5

This section contains the C++ find output programs with their explanations on C++ Arrays (set 5).
Submitted by Nidhi, on June 09, 2020

Program 1:

#include <iostream>
using namespace std;

int main()
{
    char* STR[] = { "HELLO", "HIII", "RAM", "SHYAM", "MOHAN" };

    cout << (*STR + 2)[2];

    return 0;
}

Output:

O

Explanation:

Here we create an array of pointers to store strings. Now, look at the cout statement,

cout<<(*STR+2)[2];

The above statement will print the element of the 4^th index of 1^st string because pointer STR pointing the 1^st string that is "HELLO" so the above statement will print 'O'.

Program 2:

#include <iostream>
using namespace std;

int main()
{
    char STR[5][8] = { "HELLO", "HIII", "RAM", "SHYAM", "MOHAN" };

    cout << STR[2] + 1;

    return 0;
}

Output:

AM

Explanation:

Here, we created a program two-dimensional array for strings. Now look the cout statement,

cout<<STR[2]+1;

In the above statement, STR[2] is pointing to the 'R' in the string  "RAM" and we move pointer one position ahead then it will print "AM" on the console screen.

---