Data structures · easy

6. Dynamic Arrays

Push, length, indexed access.

Add `uint256[] public nums` and `add(uint256 n)` that pushes `n`.

Required in your answer: uint256[] public numsnums.push(n)

Compiles with solc in your browser

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

contract Nums {
    // TODO
    function add(uint256 n) external {
        // TODO
    }
}

Output appears here.