How can you quickly find the number of elements stored in a
a) static array b) dynamic array ?
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Answer Posted / jaroosh
a) sizeof(array)/sizeof(element)
b) you cant (well, you can, eg. by using realloc, counting
from 0 up, and checking the result etc. but this is absurd),
its best to keep track somehow how many elements are there
in the array, but the BEST solution is...do NOT use dynamic
arrays at all, use std containers instead like vector.
| Is This Answer Correct ? | 3 Yes | 0 No |
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