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// SPDX-License-Identifier: GPL-3.0 | |
pragma solidity >=0.7.0 <0.9.0; | |
/** | |
* @title Storage | |
* @dev Store & retrieve value in a variable | |
*/ | |
contract Storage { |
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// SPDX-License-Identifier: GPL-3.0-or-later | |
pragma solidity >=0.4.0; | |
// computes square roots using the babylonian method | |
// https://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Babylonian_method | |
library Babylonian { | |
// credit for this implementation goes to | |
// https://github.com/abdk-consulting/abdk-libraries-solidity/blob/master/ABDKMath64x64.sol#L687 | |
function sqrt(uint256 x) internal pure returns (uint256) { |
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pragma solidity 0.8.0; | |
import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol"; | |
import "@openzeppelin/contracts/utils/Counters.sol"; | |
import "@openzeppelin/contracts/access/AccessControl.sol"; | |
import "@openzeppelin/contracts/utils/math/SafeMath.sol"; | |
import "./AlbumFungibleToken.sol"; | |
contract ALM is ERC1155, AccessControl{ | |
using Counters for Counters.Counter; |
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/** | |
*Submitted for verification at Etherscan.io on 2020-06-05 | |
*/ | |
pragma solidity =0.8.0; | |
import './ALMToken.sol'; | |
interface IUniswapV2Factory { | |
event PairCreated(address indexed token0, address indexed token1, address pair, uint); |
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/** | |
*Submitted for verification at Etherscan.io on 2020-06-05 | |
*/ | |
pragma solidity =0.8.0; | |
import './ALMToken.sol'; | |
interface IUniswapV2Factory { | |
event PairCreated(address indexed token0, address indexed token1, address pair, uint); |