Solidity Challenge - DeleteNumberAtIndex

DeleteNumberAtIndex.sol

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

contract DeleteNumberAtIndexChallenge {
    struct Number {
        uint value;
    }
    
    Number[] public numbers;
    
    function addNumber(uint _value) public {
        numbers.push(Number(_value));
    }

    function getNumbersLength() public view returns(uint){
        return numbers.length;
    }
    
    function deleteNumberAtIndex(uint index) public view {
        Number storage targetNumber = numbers[index];     // ref is a reference to numbers[index]
        targetNumber = numbers[numbers.length - 1];       // ref now references a different storage location
        // numbers[index] is not modified
        // numbers.pop();
    }
}