Solidity Programming Language – Dynamic Sized Array

In Solidity, if you want an array whose size can change dynamically during execution, you should use a data structure called a “dynamic array” or “dynamic-sized array.” In Solidity, this is commonly achieved using the push method on a storage array.

Remember that dynamic arrays in Solidity can be more gas-expensive compared to fixed-size arrays, so you should consider the gas cost when using dynamic arrays, especially in scenarios where gas efficiency is crucial.

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