ipekt

{
    "name": "Gigantic Lizards",
    "symbol": "GLZ",
    "description": "This is the Gigantic Lizards collection",
    "image": "https://some-url",
    "external_link": "https://some-url",
    "contract_uri": "https://some-url",
    "base_uri": "https://some-url"
}

ipekt

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.20;

import "@openzeppelin/contracts-upgradeable/token/ERC1155/ERC1155Upgradeable.sol";
import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
import {OperatorAllowlistEnforced} from "./OperatorAllowlistEnforced.sol";

contract ClashOfCatsERC1155Upgradable is ERC1155Upgradeable, OperatorAllowlistEnforced {
    function initialize() public initializer {
        __ERC1155_init("");

ipekt

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.19;

import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
import {OperatorAllowlistEnforced} from "@imtbl/contracts/contracts/allowlist/OperatorAllowlistEnforced.sol";

contract ClashOfCats1155 is ERC1155, Ownable, OperatorAllowlistEnforced {
    constructor(
        string memory baseTokenURI,

ipekt

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.20;

import "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol";
import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
import {OperatorAllowlistEnforced} from "./OperatorAllowlistEnforced.sol";

contract ClashOfCats is ERC721Upgradeable, OperatorAllowlistEnforced {
    function initialize() public initializer {
        __ERC721_init("ClashOfCats", "CATs");

ipekt

// Using "@imtbl/contracts": "2.2.7" - https://github.com/immutable/contracts/releases/tag/v2.2.7

// SPDX-License-Identifier: UNLICENSED
pragma solidity 0.8.19;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
import {OperatorAllowlistEnforced} from "@imtbl/contracts/contracts/allowlist/OperatorAllowlistEnforced.sol";

contract ClashOfCats is

ipekt

function areThereDuplicates(...values) {
  let counter = {};
  for(let i=0; i<values.length; i++) {
      if (counter[values[i]] === undefined) {
            counter[values[i]] += 1;
      } else {
          return true;
      }
  }
  return false;

ipekt

function sameFrequency(num1, num2){
  const num1Str = num1.toString();
  const num2Str = num2.toString();
  
  if (num1Str.length !== num2Str.length) {
      return false;
  }
  
  // {1: 1, 8: 1, 2: 1}
  let numbers = {};

ipekt

 public class YetAnotherStack<E> {
    private List<? super E>[] elements;

    private int size = 0;

    private static final int DEFAULT_INITIAL_CAPACITY = 16;

    public YetAnotherStack() {
      elements = (List<? super E>[]) new Object[DEFAULT_INITIAL_CAPACITY];
    }

ipekt

public class AnotherStack<E> {
    private Either<? super E, String>[] elements;

    private int size = 0;

    private static final int DEFAULT_INITIAL_CAPACITY = 16;

    public AnotherStack() {
      elements = (Either<? super E, String>[]) new Object[DEFAULT_INITIAL_CAPACITY];
    }

ipekt

public class Stack<E> {
    private E[] elements;

    private int size = 0;

    private static final int DEFAULT_INITIAL_CAPACITY = 16;

    public Stack() {
      elements = (E[]) new Object[DEFAULT_INITIAL_CAPACITY];
    }