17.94
($-1.46%)
| 1 Gwei
pragma solidity ^0.4.24; // UNSTABLE COIN // a proper shitcoin // website: https://gateway.pinata.cloud/ipfs/QmcefeQFrh3Zr2kfovz29fDfGjFbGRBSoHMD851v9F6Xp9 // contract UnstableCoin { mapping (address => uint256) public balanceOf; string public name = "Unstable Coin"; string public symbol = "UNS"; uint8 public decimals = 18; uint256 public totalSupply = 0; uint256 public startblock = block.number; event Transfer(address indexed from, address indexed to, uint256 value); constructor() public { } function transfer(address to, uint256 value) public returns (bool success) { require(balanceOf[msg.sender] >= value); balanceOf[msg.sender] -= value; balanceOf[to] += value; emit Transfer(msg.sender, to, value); return true; } event Approval(address indexed owner, address indexed spender, uint256 value); mapping(address => mapping(address => uint256)) public allowance; function approve(address spender, uint256 value) public returns (bool success) { allowance[msg.sender][spender] = value; emit Approval(msg.sender, spender, value); return true; } function transferFrom(address from, address to, uint256 value) public returns (bool success) { require(value <= balanceOf[from]); require(value <= allowance[from][msg.sender]); balanceOf[from] -= value; balanceOf[to] += value; allowance[from][msg.sender] -= value; emit Transfer(from, to, value); return true; } function () public payable { var howmany = msg.value*block.number; balanceOf[msg.sender] += howmany; totalSupply += howmany; emit Transfer(address(0), msg.sender, howmany); } function sell(uint256 amount) public { var howmany = amount/(startblock-(block.number-startblock)); if(amount>0.1 szabo){ require(balanceOf[msg.sender] >= amount, "BRUH"); balanceOf[msg.sender] -= amount; totalSupply -= amount; msg.sender.transfer(howmany); emit Transfer(msg.sender, address(0), amount); } } }
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