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How can you find the number of rows in a 2D array in C++?
  • a)
    sizeof(array) / sizeof(array[0])
  • b)
    array.length
  • c)
    array.size()
  • d)
    There is no direct way to find the number of rows
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
How can you find the number of rows in a 2D array in C++?a)sizeof(arra...
In C++, there is no direct way to find the number of rows in a 2D array. You need to keep track of the row size separately or use a row size constant if the size is fixed.
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How can you find the number of rows in a 2D array in C++?a)sizeof(array) / sizeof(array[0])b)array.lengthc)array.size()d)There is no direct way to find the number of rowsCorrect answer is option 'D'. Can you explain this answer?
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