Contract 0xc35dadb65012ec5796536bd9864ed8773abc74c4 20

Txn Hash Method
Block
From
To
Value [Txn Fee]
0x6f25883ee41d4983847a0d6087ce6e4653718fed5f4ee4d84fa6800bbc2e0775Create Pair7559062021-10-19 16:05:18216 days 16 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.002050062
0xa13ec8af0229fc2f2ce217414807211c1c1c4fa8ff666c20b72e79bed31f99d0Create Pair7559042021-10-19 16:04:54216 days 16 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.002050062
0x6f70444a55e7dad5c3c4171cdf02ab3fafeca7e547efccfe7432fc292e6b20c1Create Pair7549492021-10-19 12:36:30216 days 20 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.002050062
0x9a9fcda914534d5ab428fb421d45eaae9c18180474955a75d4ed05d98e154613Create Pair7549472021-10-19 12:36:06216 days 20 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.002050062
0xebb2ed07f263f029cb8727238788451d81568ad328523234e7c4be6bed6fd79aCreate Pair7548412021-10-19 12:12:30216 days 20 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.000023374
0xcd65c33635fe40efaa242d9925825e2163ce9a4e7b7279000f2ef3d9d17e968bCreate Pair7548272021-10-19 12:09:18216 days 20 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.002050072
0x8a4381b5ebf6071f812f15e83b135ebc0d9c15345077db0b535504d0fbb4b896Create Pair7547342021-10-19 11:48:48216 days 21 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.002050072
0xf2bbf852b8970b9a87e84e8e74fd3335005ad679cc6d866f1baa61cd51550652Create Pair7547262021-10-19 11:46:54216 days 21 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.000023384
0xbb93001334108287f2308d82fb89b0317098d067f41025cc2157bddf399ae6e2Create Pair7547242021-10-19 11:46:30216 days 21 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.002050062
0xd8406f859e6eeaf28a9279176e86337165aba4d94bec3f83d8b6b566e3579ccaCreate Pair7547222021-10-19 11:46:06216 days 21 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.002050072
0x85eabed0878dda880f1987221a351e274ad348f60e7b49614a44861c7f943dafCreate Pair7547212021-10-19 11:45:48216 days 21 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.002050072
0xe693c79155aee813b0837dd90e6669cf9c37429e1afa92c35e7641be8101d7b5Create Pair7547192021-10-19 11:45:24216 days 21 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.002050072
0xa59b49376abe40007f9ec17f9c7105331be7b1805be7f2c4d38b6c782edbc0aeCreate Pair7547182021-10-19 11:44:54216 days 21 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.000023384
0x84c833ed79cb918b9c81c83fea7d7e57a91a48039f78d1ebb681aefc0e2df24eCreate Pair7547152021-10-19 11:44:18216 days 21 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.000023384
0x020734e0253c6e58394d36e9dc9072458c585444495a86a38e03b397bdc5e77bCreate Pair7546942021-10-19 11:39:54216 days 21 hrs ago0x14d71e339b5a72c01585daac18961a46a2564f0c IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.000023384
0x21c8afedd925f7e40c8f49dd22fe10435212aef368d7a6e34683fc4d32fbf9f7Set Fee To4294252021-08-30 19:07:00266 days 13 hrs ago0xcc159bcb6a466da442d254ad934125f05dab66b5 IN  0xc35dadb65012ec5796536bd9864ed8773abc74c40 MOVR0.000043455
0x0717b9a2e497dc522e9ad54494d7d5b2dba8653cf8f0979cde7ffe80ce8d183a0x608060404284262021-08-30 15:39:00266 days 17 hrs ago0xf87bc5535602077d340806d71f805ea9907a843d IN  Create: UniswapV2Factory0 MOVR0.002508106
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0x2fe66d1787d623065d461898bced9c5290d9a6e1e50a2d6dd0e3521175e1f1d317906922022-05-07 13:32:1816 days 19 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xce1a43deaf1f6861e3c0fdbc857dc5f543666101d293bbda19f34e5313e75ad717906552022-05-07 13:20:4216 days 19 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xfff880661f01b47d3963af6c9222b60c228a19c082970c69f8a4bd28f87ae0be17895462022-05-07 6:42:1217 days 2 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x0435fa7e57534ad159a0373118c667e8727990d651d0ff328dc1277209be364917895392022-05-07 6:39:3617 days 2 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xced318691f3e0368cbd67511ec3231c2944336ba781c6792a406c98bdcb2f27317880982022-05-06 22:08:2417 days 10 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x24befc3d2e1c90268860ad03c056633242884af72a9616ee50f4d5c5c47d94d717880652022-05-06 21:56:0617 days 10 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xc516a90d4a89b87a796633c9440eb8676d50405fc4084bec64024224cbe7a6d217880232022-05-06 21:40:4817 days 11 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x26c6b09cd95704763fd89dd92500431c7c864c3a345cc155f181fe090de3e2e417561572022-04-28 13:52:2425 days 19 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xe40eabfd94ed6ac81da4e4426459a6418ec9138ffd8b9194b923b1bd33b9ac2717303362022-04-21 15:46:1832 days 17 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x6b275007ac65f9bfce15e0edc75d1153cc1d3426a0dbde8bbe5a449a18239fb617303212022-04-21 15:40:2432 days 17 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x93433008d3afc6a88140fce8a4fa9c00ddfc50e02f1518fe83ae88c2c3eff42116979332022-04-12 3:58:3042 days 4 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xbb85c3eda98c6f19adae0e86d26dde2706711e1f6b4937bde356477cf12ee1e516851172022-04-08 7:41:3046 days 1 hr ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xa09e964232bb98cc50880c1137a1f9f7bf97767cc1b320a9f410bdb7811fbbd816842142022-04-08 1:07:3046 days 7 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xb155b6f8b556971116e0b04ff6d3ea222deb2f95066644aa317f6e0b83de297016842092022-04-08 1:05:3646 days 7 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x9c176a505340f99cfa38fc8e6f71382412d2df5b957df04fdb18fea7d75e7c8016655562022-04-02 10:38:0651 days 22 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x8649acf168106af5502ed1e8c2ef547ee478353fdc72aa2b69086a306f669b0016655082022-04-02 10:15:5451 days 22 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xeeb4c71954f7d2b5b73d3c4c2391a9dee1c8c31b944a5242f6acf836480400a316631482022-04-01 17:49:5452 days 15 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x47a1bc4e96cf118f10e0f4cf64ed84f340c762bf2d2f24705b4a011286c4657916622862022-04-01 11:35:0052 days 21 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x1e4fcf5bf686247741c71db0c03879933cb2be002892f6b730d1be266a487a3a16538832022-03-29 23:30:1855 days 9 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xff1e3e66b944c80dba694d5e7b7d420b6c91b1e563b0aec63cecfe2660433adc16538232022-03-29 23:06:2455 days 9 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x5f514017e57c21aebd0c18283f26b954e8b28a76093d889824e091141aa5a08d16537782022-03-29 22:50:3055 days 10 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x1b164d45362901149cf9e5cb9d94e02818317ca22b029bffe1ac3c5550a5270316505522022-03-28 23:58:1256 days 8 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0xbe62c9342c05f00cb53637c774610a96c815452404214dfbff9b2b3e7f7af2c816500532022-03-28 20:09:1856 days 12 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x7175321597737e31fb3378d4003bc6813200f7ccf9b272d721965acbfcbb291415737612022-03-09 16:00:1875 days 16 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
0x392f7340535c327e6fda37d089614921d2e4776983c5630ef0f00b97eb2cde4d15736432022-03-09 15:19:2475 days 17 hrs ago 0xc35dadb65012ec5796536bd9864ed8773abc74c4  Contract Creation0 MOVR
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Contract Source Code Verified (Exact Match)

Contract Name:
UniswapV2Factory

Compiler Version
v0.6.12+commit.27d51765

Optimization Enabled:
Yes with 200 runs

Other Settings:
default evmVersion, None license

Contract Source Code (Solidity)

/**
 *Submitted for verification at moonriver.moonscan.io on 2022-03-27
*/

/**
 *Submitted for verification at polygonscan.com on 2021-06-30
*/

// File: contracts/uniswapv2/interfaces/IUniswapV2Factory.sol

pragma solidity >=0.5.0;

interface IUniswapV2Factory {
    event PairCreated(address indexed token0, address indexed token1, address pair, uint);

    function feeTo() external view returns (address);
    function feeToSetter() external view returns (address);
    function migrator() external view returns (address);

    function getPair(address tokenA, address tokenB) external view returns (address pair);
    function allPairs(uint) external view returns (address pair);
    function allPairsLength() external view returns (uint);

    function createPair(address tokenA, address tokenB) external returns (address pair);

    function setFeeTo(address) external;
    function setFeeToSetter(address) external;
    function setMigrator(address) external;
}

// File: contracts/uniswapv2/libraries/SafeMath.sol

pragma solidity =0.6.12;

// a library for performing overflow-safe math, courtesy of DappHub (https://github.com/dapphub/ds-math)

library SafeMathUniswap {
    function add(uint x, uint y) internal pure returns (uint z) {
        require((z = x + y) >= x, 'ds-math-add-overflow');
    }

    function sub(uint x, uint y) internal pure returns (uint z) {
        require((z = x - y) <= x, 'ds-math-sub-underflow');
    }

    function mul(uint x, uint y) internal pure returns (uint z) {
        require(y == 0 || (z = x * y) / y == x, 'ds-math-mul-overflow');
    }
}

// File: contracts/uniswapv2/UniswapV2ERC20.sol

pragma solidity =0.6.12;


contract UniswapV2ERC20 {
    using SafeMathUniswap for uint;

    string public constant name = 'SushiSwap LP Token';
    string public constant symbol = 'SLP';
    uint8 public constant decimals = 18;
    uint  public totalSupply;
    mapping(address => uint) public balanceOf;
    mapping(address => mapping(address => uint)) public allowance;

    bytes32 public DOMAIN_SEPARATOR;
    // keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
    bytes32 public constant PERMIT_TYPEHASH = 0x6e71edae12b1b97f4d1f60370fef10105fa2faae0126114a169c64845d6126c9;
    mapping(address => uint) public nonces;

    event Approval(address indexed owner, address indexed spender, uint value);
    event Transfer(address indexed from, address indexed to, uint value);

    constructor() public {
        uint chainId;
        assembly {
            chainId := chainid()
        }
        DOMAIN_SEPARATOR = keccak256(
            abi.encode(
                keccak256('EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)'),
                keccak256(bytes(name)),
                keccak256(bytes('1')),
                chainId,
                address(this)
            )
        );
    }

    function _mint(address to, uint value) internal {
        totalSupply = totalSupply.add(value);
        balanceOf[to] = balanceOf[to].add(value);
        emit Transfer(address(0), to, value);
    }

    function _burn(address from, uint value) internal {
        balanceOf[from] = balanceOf[from].sub(value);
        totalSupply = totalSupply.sub(value);
        emit Transfer(from, address(0), value);
    }

    function _approve(address owner, address spender, uint value) private {
        allowance[owner][spender] = value;
        emit Approval(owner, spender, value);
    }

    function _transfer(address from, address to, uint value) private {
        balanceOf[from] = balanceOf[from].sub(value);
        balanceOf[to] = balanceOf[to].add(value);
        emit Transfer(from, to, value);
    }

    function approve(address spender, uint value) external returns (bool) {
        _approve(msg.sender, spender, value);
        return true;
    }

    function transfer(address to, uint value) external returns (bool) {
        _transfer(msg.sender, to, value);
        return true;
    }

    function transferFrom(address from, address to, uint value) external returns (bool) {
        if (allowance[from][msg.sender] != uint(-1)) {
            allowance[from][msg.sender] = allowance[from][msg.sender].sub(value);
        }
        _transfer(from, to, value);
        return true;
    }

    function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external {
        require(deadline >= block.timestamp, 'UniswapV2: EXPIRED');
        bytes32 digest = keccak256(
            abi.encodePacked(
                '\x19\x01',
                DOMAIN_SEPARATOR,
                keccak256(abi.encode(PERMIT_TYPEHASH, owner, spender, value, nonces[owner]++, deadline))
            )
        );
        address recoveredAddress = ecrecover(digest, v, r, s);
        require(recoveredAddress != address(0) && recoveredAddress == owner, 'UniswapV2: INVALID_SIGNATURE');
        _approve(owner, spender, value);
    }
}

// File: contracts/uniswapv2/libraries/Math.sol

pragma solidity =0.6.12;

// a library for performing various math operations

library Math {
    function min(uint x, uint y) internal pure returns (uint z) {
        z = x < y ? x : y;
    }

    // babylonian method (https://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Babylonian_method)
    function sqrt(uint y) internal pure returns (uint z) {
        if (y > 3) {
            z = y;
            uint x = y / 2 + 1;
            while (x < z) {
                z = x;
                x = (y / x + x) / 2;
            }
        } else if (y != 0) {
            z = 1;
        }
    }
}

// File: contracts/uniswapv2/libraries/UQ112x112.sol

pragma solidity =0.6.12;

// a library for handling binary fixed point numbers (https://en.wikipedia.org/wiki/Q_(number_format))

// range: [0, 2**112 - 1]
// resolution: 1 / 2**112

library UQ112x112 {
    uint224 constant Q112 = 2**112;

    // encode a uint112 as a UQ112x112
    function encode(uint112 y) internal pure returns (uint224 z) {
        z = uint224(y) * Q112; // never overflows
    }

    // divide a UQ112x112 by a uint112, returning a UQ112x112
    function uqdiv(uint224 x, uint112 y) internal pure returns (uint224 z) {
        z = x / uint224(y);
    }
}

// File: contracts/uniswapv2/interfaces/IERC20.sol

pragma solidity >=0.5.0;

interface IERC20Uniswap {
    event Approval(address indexed owner, address indexed spender, uint value);
    event Transfer(address indexed from, address indexed to, uint value);

    function name() external view returns (string memory);
    function symbol() external view returns (string memory);
    function decimals() external view returns (uint8);
    function totalSupply() external view returns (uint);
    function balanceOf(address owner) external view returns (uint);
    function allowance(address owner, address spender) external view returns (uint);

    function approve(address spender, uint value) external returns (bool);
    function transfer(address to, uint value) external returns (bool);
    function transferFrom(address from, address to, uint value) external returns (bool);
}

// File: contracts/uniswapv2/interfaces/IUniswapV2Callee.sol

pragma solidity >=0.5.0;

interface IUniswapV2Callee {
    function uniswapV2Call(address sender, uint amount0, uint amount1, bytes calldata data) external;
}

// File: contracts/uniswapv2/UniswapV2Pair.sol

pragma solidity =0.6.12;








interface IMigrator {
    // Return the desired amount of liquidity token that the migrator wants.
    function desiredLiquidity() external view returns (uint256);
}

contract UniswapV2Pair is UniswapV2ERC20 {
    using SafeMathUniswap  for uint;
    using UQ112x112 for uint224;

    uint public constant MINIMUM_LIQUIDITY = 10**3;
    bytes4 private constant SELECTOR = bytes4(keccak256(bytes('transfer(address,uint256)')));

    address public factory;
    address public token0;
    address public token1;

    uint112 private reserve0;           // uses single storage slot, accessible via getReserves
    uint112 private reserve1;           // uses single storage slot, accessible via getReserves
    uint32  private blockTimestampLast; // uses single storage slot, accessible via getReserves

    uint public price0CumulativeLast;
    uint public price1CumulativeLast;
    uint public kLast; // reserve0 * reserve1, as of immediately after the most recent liquidity event

    uint private unlocked = 1;
    modifier lock() {
        require(unlocked == 1, 'UniswapV2: LOCKED');
        unlocked = 0;
        _;
        unlocked = 1;
    }

    function getReserves() public view returns (uint112 _reserve0, uint112 _reserve1, uint32 _blockTimestampLast) {
        _reserve0 = reserve0;
        _reserve1 = reserve1;
        _blockTimestampLast = blockTimestampLast;
    }

    function _safeTransfer(address token, address to, uint value) private {
        (bool success, bytes memory data) = token.call(abi.encodeWithSelector(SELECTOR, to, value));
        require(success && (data.length == 0 || abi.decode(data, (bool))), 'UniswapV2: TRANSFER_FAILED');
    }

    event Mint(address indexed sender, uint amount0, uint amount1);
    event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
    event Swap(
        address indexed sender,
        uint amount0In,
        uint amount1In,
        uint amount0Out,
        uint amount1Out,
        address indexed to
    );
    event Sync(uint112 reserve0, uint112 reserve1);

    constructor() public {
        factory = msg.sender;
    }

    // called once by the factory at time of deployment
    function initialize(address _token0, address _token1) external {
        require(msg.sender == factory, 'UniswapV2: FORBIDDEN'); // sufficient check
        token0 = _token0;
        token1 = _token1;
    }

    // update reserves and, on the first call per block, price accumulators
    function _update(uint balance0, uint balance1, uint112 _reserve0, uint112 _reserve1) private {
        require(balance0 <= uint112(-1) && balance1 <= uint112(-1), 'UniswapV2: OVERFLOW');
        uint32 blockTimestamp = uint32(block.timestamp % 2**32);
        uint32 timeElapsed = blockTimestamp - blockTimestampLast; // overflow is desired
        if (timeElapsed > 0 && _reserve0 != 0 && _reserve1 != 0) {
            // * never overflows, and + overflow is desired
            price0CumulativeLast += uint(UQ112x112.encode(_reserve1).uqdiv(_reserve0)) * timeElapsed;
            price1CumulativeLast += uint(UQ112x112.encode(_reserve0).uqdiv(_reserve1)) * timeElapsed;
        }
        reserve0 = uint112(balance0);
        reserve1 = uint112(balance1);
        blockTimestampLast = blockTimestamp;
        emit Sync(reserve0, reserve1);
    }

    // if fee is on, mint liquidity equivalent to 1/6th of the growth in sqrt(k)
    function _mintFee(uint112 _reserve0, uint112 _reserve1) private returns (bool feeOn) {
        address feeTo = IUniswapV2Factory(factory).feeTo();
        feeOn = feeTo != address(0);
        uint _kLast = kLast; // gas savings
        if (feeOn) {
            if (_kLast != 0) {
                uint rootK = Math.sqrt(uint(_reserve0).mul(_reserve1));
                uint rootKLast = Math.sqrt(_kLast);
                if (rootK > rootKLast) {
                    uint numerator = totalSupply.mul(rootK.sub(rootKLast));
                    uint denominator = rootK.mul(5).add(rootKLast);
                    uint liquidity = numerator / denominator;
                    if (liquidity > 0) _mint(feeTo, liquidity);
                }
            }
        } else if (_kLast != 0) {
            kLast = 0;
        }
    }

    // this low-level function should be called from a contract which performs important safety checks
    function mint(address to) external lock returns (uint liquidity) {
        (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings
        uint balance0 = IERC20Uniswap(token0).balanceOf(address(this));
        uint balance1 = IERC20Uniswap(token1).balanceOf(address(this));
        uint amount0 = balance0.sub(_reserve0);
        uint amount1 = balance1.sub(_reserve1);

        bool feeOn = _mintFee(_reserve0, _reserve1);
        uint _totalSupply = totalSupply; // gas savings, must be defined here since totalSupply can update in _mintFee
        if (_totalSupply == 0) {
            address migrator = IUniswapV2Factory(factory).migrator();
            if (msg.sender == migrator) {
                liquidity = IMigrator(migrator).desiredLiquidity();
                require(liquidity > 0 && liquidity != uint256(-1), "Bad desired liquidity");
            } else {
                require(migrator == address(0), "Must not have migrator");
                liquidity = Math.sqrt(amount0.mul(amount1)).sub(MINIMUM_LIQUIDITY);
                _mint(address(0), MINIMUM_LIQUIDITY); // permanently lock the first MINIMUM_LIQUIDITY tokens
            }
        } else {
            liquidity = Math.min(amount0.mul(_totalSupply) / _reserve0, amount1.mul(_totalSupply) / _reserve1);
        }
        require(liquidity > 0, 'UniswapV2: INSUFFICIENT_LIQUIDITY_MINTED');
        _mint(to, liquidity);

        _update(balance0, balance1, _reserve0, _reserve1);
        if (feeOn) kLast = uint(reserve0).mul(reserve1); // reserve0 and reserve1 are up-to-date
        emit Mint(msg.sender, amount0, amount1);
    }

    // this low-level function should be called from a contract which performs important safety checks
    function burn(address to) external lock returns (uint amount0, uint amount1) {
        (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings
        address _token0 = token0;                                // gas savings
        address _token1 = token1;                                // gas savings
        uint balance0 = IERC20Uniswap(_token0).balanceOf(address(this));
        uint balance1 = IERC20Uniswap(_token1).balanceOf(address(this));
        uint liquidity = balanceOf[address(this)];

        bool feeOn = _mintFee(_reserve0, _reserve1);
        uint _totalSupply = totalSupply; // gas savings, must be defined here since totalSupply can update in _mintFee
        amount0 = liquidity.mul(balance0) / _totalSupply; // using balances ensures pro-rata distribution
        amount1 = liquidity.mul(balance1) / _totalSupply; // using balances ensures pro-rata distribution
        require(amount0 > 0 && amount1 > 0, 'UniswapV2: INSUFFICIENT_LIQUIDITY_BURNED');
        _burn(address(this), liquidity);
        _safeTransfer(_token0, to, amount0);
        _safeTransfer(_token1, to, amount1);
        balance0 = IERC20Uniswap(_token0).balanceOf(address(this));
        balance1 = IERC20Uniswap(_token1).balanceOf(address(this));

        _update(balance0, balance1, _reserve0, _reserve1);
        if (feeOn) kLast = uint(reserve0).mul(reserve1); // reserve0 and reserve1 are up-to-date
        emit Burn(msg.sender, amount0, amount1, to);
    }

    // this low-level function should be called from a contract which performs important safety checks
    function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external lock {
        require(amount0Out > 0 || amount1Out > 0, 'UniswapV2: INSUFFICIENT_OUTPUT_AMOUNT');
        (uint112 _reserve0, uint112 _reserve1,) = getReserves(); // gas savings
        require(amount0Out < _reserve0 && amount1Out < _reserve1, 'UniswapV2: INSUFFICIENT_LIQUIDITY');

        uint balance0;
        uint balance1;
        { // scope for _token{0,1}, avoids stack too deep errors
        address _token0 = token0;
        address _token1 = token1;
        require(to != _token0 && to != _token1, 'UniswapV2: INVALID_TO');
        if (amount0Out > 0) _safeTransfer(_token0, to, amount0Out); // optimistically transfer tokens
        if (amount1Out > 0) _safeTransfer(_token1, to, amount1Out); // optimistically transfer tokens
        if (data.length > 0) IUniswapV2Callee(to).uniswapV2Call(msg.sender, amount0Out, amount1Out, data);
        balance0 = IERC20Uniswap(_token0).balanceOf(address(this));
        balance1 = IERC20Uniswap(_token1).balanceOf(address(this));
        }
        uint amount0In = balance0 > _reserve0 - amount0Out ? balance0 - (_reserve0 - amount0Out) : 0;
        uint amount1In = balance1 > _reserve1 - amount1Out ? balance1 - (_reserve1 - amount1Out) : 0;
        require(amount0In > 0 || amount1In > 0, 'UniswapV2: INSUFFICIENT_INPUT_AMOUNT');
        { // scope for reserve{0,1}Adjusted, avoids stack too deep errors
        uint balance0Adjusted = balance0.mul(1000).sub(amount0In.mul(3));
        uint balance1Adjusted = balance1.mul(1000).sub(amount1In.mul(3));
        require(balance0Adjusted.mul(balance1Adjusted) >= uint(_reserve0).mul(_reserve1).mul(1000**2), 'UniswapV2: K');
        }

        _update(balance0, balance1, _reserve0, _reserve1);
        emit Swap(msg.sender, amount0In, amount1In, amount0Out, amount1Out, to);
    }

    // force balances to match reserves
    function skim(address to) external lock {
        address _token0 = token0; // gas savings
        address _token1 = token1; // gas savings
        _safeTransfer(_token0, to, IERC20Uniswap(_token0).balanceOf(address(this)).sub(reserve0));
        _safeTransfer(_token1, to, IERC20Uniswap(_token1).balanceOf(address(this)).sub(reserve1));
    }

    // force reserves to match balances
    function sync() external lock {
        _update(IERC20Uniswap(token0).balanceOf(address(this)), IERC20Uniswap(token1).balanceOf(address(this)), reserve0, reserve1);
    }
}

// File: contracts/uniswapv2/UniswapV2Factory.sol

pragma solidity =0.6.12;



contract UniswapV2Factory is IUniswapV2Factory {
    address public override feeTo;
    address public override feeToSetter;
    address public override migrator;

    mapping(address => mapping(address => address)) public override getPair;
    address[] public override allPairs;

    event PairCreated(address indexed token0, address indexed token1, address pair, uint);

    constructor(address _feeToSetter) public {
        feeToSetter = _feeToSetter;
    }

    function allPairsLength() external override view returns (uint) {
        return allPairs.length;
    }

    function pairCodeHash() external pure returns (bytes32) {
        return keccak256(type(UniswapV2Pair).creationCode);
    }

    function createPair(address tokenA, address tokenB) external override returns (address pair) {
        require(tokenA != tokenB, 'UniswapV2: IDENTICAL_ADDRESSES');
        (address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
        require(token0 != address(0), 'UniswapV2: ZERO_ADDRESS');
        require(getPair[token0][token1] == address(0), 'UniswapV2: PAIR_EXISTS'); // single check is sufficient
        bytes memory bytecode = type(UniswapV2Pair).creationCode;
        bytes32 salt = keccak256(abi.encodePacked(token0, token1));
        assembly {
            pair := create2(0, add(bytecode, 32), mload(bytecode), salt)
        }
        UniswapV2Pair(pair).initialize(token0, token1);
        getPair[token0][token1] = pair;
        getPair[token1][token0] = pair; // populate mapping in the reverse direction
        allPairs.push(pair);
        emit PairCreated(token0, token1, pair, allPairs.length);
    }

    function setFeeTo(address _feeTo) external override {
        require(msg.sender == feeToSetter, 'UniswapV2: FORBIDDEN');
        feeTo = _feeTo;
    }

    function setMigrator(address _migrator) external override {
        require(msg.sender == feeToSetter, 'UniswapV2: FORBIDDEN');
        migrator = _migrator;
    }

    function setFeeToSetter(address _feeToSetter) external override {
        require(msg.sender == feeToSetter, 'UniswapV2: FORBIDDEN');
        feeToSetter = _feeToSetter;
    }

}

Contract ABI

[{"inputs":[{"internalType":"address","name":"_feeToSetter","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"token0","type":"address"},{"indexed":true,"internalType":"address","name":"token1","type":"address"},{"indexed":false,"internalType":"address","name":"pair","type":"address"},{"indexed":false,"internalType":"uint256","name":"","type":"uint256"}],"name":"PairCreated","type":"event"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"allPairs","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"allPairsLength","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"tokenA","type":"address"},{"internalType":"address","name":"tokenB","type":"address"}],"name":"createPair","outputs":[{"internalType":"address","name":"pair","type":"address"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"feeTo","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeToSetter","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"}],"name":"getPair","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"migrator","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pairCodeHash","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"_feeTo","type":"address"}],"name":"setFeeTo","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_feeToSetter","type":"address"}],"name":"setFeeToSetter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_migrator","type":"address"}],"name":"setMigrator","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

000000000000000000000000Cc159BCb6a466DA442D254Ad934125f05DAB66b5

-----Decoded View---------------
Arg [0] : _feeToSetter (address): 0xcc159bcb6a466da442d254ad934125f05dab66b5

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000Cc159BCb6a466DA442D254Ad934125f05DAB66b5


Deployed ByteCode Sourcemap

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Swarm Source

ipfs://9c1e46967e61d91a65487ad45d080a227969fffa0564957df8e023b202f4d62a
Block Transaction Gas Used Reward
Age Block Fee Address BC Fee Address Voting Power Jailed Incoming
Block Uncle Number Difficulty Gas Used Reward
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