C++ POINTERS (2020) - How to use pointers and arrays (for beginners) PROGRAMMING TUTORIAL

In C++ array name represents the address of the first element of that array, and it can be used as a pointer to access other elements of that array as well.
This means that [ ] (square brackets) behave as a dereferencing operator.
The array name can also be used with * (asterisk) like we do when working with pointers.
Be very careful when accessing array elements, and don't use indexes that are out of the bounds of that array.

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[danwatgu]

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[darrenfrancis]

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[AKhan-]

One solution for the last part is to use: sizeof(luckyNumbers) or luckyNumbers.size() in the for loop condition.
So we can avoid accessing memory location not belonging to us.

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[dalerobinson]

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[leoespejo]

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