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array vs vector

Obedient Ocelot answered on August 14, 2020 Popularity 10/10 Helpfulness 4/10

answer array vs vector

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array vs vector

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- Array contains similar data type. Vector can store heterogeneous data types,
if restriction is not put using generics concept.
- Array has primitive data type, does not belong to Collection family.
Vector implements List interface which is a part of collection hierarchy.
- Array is static and needs to be assigned with the fixed size during
initialization. Vector resizes itself dynamically as per the need. So, 
it is dynamic in nature.
- Array is non-synchronized. Vector is synchronized.
- Array can be traversed using for loop or enhanced for loop. It cannot use
iterator or enumeration interface. Vector can be traversed using iterator 
or enumeration interface.

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Contributed on Dec 05 2020

Obedient Ocelot

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c++ array vs vector

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//arrays have fixed size, but vectors don't

Popularity 10/10 Helpfulness 5/10 Language cpp

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Tags: c++

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Contributed on Aug 14 2020

EDestroyer

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array vs vector

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array vs vector

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