What does array access out of bounds mean in C language

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1. You can access the elements in the array directly through the array subscript.

2. If an array is defined as n elements, it is legal to access n elements. If you access more than n elements, it is illegal and is called access out of bounds.

Example

Int a [5] = {0}; / / equivalent int a [5] = {0flore 0}; a [0] = 1; / oka [1] = 2; / / oka [2] = 3; / / oka [3] = 4; / / oka [4] = 5; / / oka [5] = 6; / array subscript out of bounds

In the above code, declare an array a [5] that can only hold five elements, and the subscript index value ranges from 0 to 4, beyond which the subscript is out of bounds.

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