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C++ Pointers and References

bookArray Pointer Arithmetic Practice

Access the row
Access the column
*arr
**arr
*(arr + row)
**(arr + column)
Task

Swipe to start coding

  1. Access the last element of the second row of the array.
  2. Access the fourth element of the third row of the array.
  3. Output the sum of these elements.

Solution

solution.cpp

solution.cpp

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SectionΒ 2. ChapterΒ 4
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bookArray Pointer Arithmetic Practice

Swipe to show menu

Access the row
Access the column
*arr
**arr
*(arr + row)
**(arr + column)
Task

Swipe to start coding

  1. Access the last element of the second row of the array.
  2. Access the fourth element of the third row of the array.
  3. Output the sum of these elements.

Solution

solution.cpp

solution.cpp

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Everything was clear?

How can we improve it?

Thanks for your feedback!

close

Awesome!

Completion rate improved to 5.88
SectionΒ 2. ChapterΒ 4
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