Control flow · easy

3. Booleans & if

Branching with boolean expressions.

Write `isEven(uint256 n)` returning `true` when `n % 2 == 0`.

Required in your answer: n % 2 == 0returns (bool)

Compiles with solc in your browser

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

contract Parity {
    function isEven(uint256 n) external pure returns (bool) {
        // TODO
    }
}

Output appears here.

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