sir is reserve and resize functions of vector object does sma e work???
Doubt in vectors
hi @tejasddongare
std::vector::reserve will allocate the memory but will not resize your vector, which will have a logical size the same as it was before.
std::vector::resize will actually modify the size of your vector and will fill any space with objects in their default state. If they are ints, they will all be zero.
This difference can be realised by the help of size and capacity functions.
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