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What will be the output of the following C++ code?
    #include <iostream>
    using namespace std;
    int main()
    {
        char *ptr;
        char Str[] = "abcdefg";
        ptr = Str;
        ptr += 5;
        cout << ptr;
        return 0;
    }
  • a)
    fg
  • b)
    cdef
  • c)
    defg
  • d)
    abcd
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
What will be the output of the following C++ code? #include <iostr...
Pointer ptr points to string ‘fg’. So it prints fg.
Output:
$ g++ point.cpp
$ a.out
fg
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Most Upvoted Answer
What will be the output of the following C++ code? #include <iostr...

Explanation:

Initialization:
- A character pointer ptr is declared.
- An array of characters Str is initialized with the string "abcdefg".
- The pointer ptr is assigned to point to the beginning of the array Str.

Pointer Movement:
- The pointer ptr is incremented by 5 positions using the statement ptr += 5.
- After incrementing, the pointer ptr now points to the character 'f' in the array.

Output:
- When the pointer ptr is printed using cout, it will output the characters from the position where the pointer is pointing ('f') till the end of the array.
- Therefore, the output will be "fg".

Therefore, the correct output of the given C++ code will be:
a) fg
Free Test
Community Answer
What will be the output of the following C++ code? #include <iostr...
Pointer ptr points to string ‘fg’. So it prints fg.
Output:
$ g++ point.cpp
$ a.out
fg
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