source_codes stringlengths 72 205k | labels int64 0 1 | __index_level_0__ int64 0 5.56k |
|---|---|---|
pragma solidity ^0.4.19;
contract ERC20 {
function totalSupply() public constant returns (uint256 supply);
function balanceOf(address _owner) public constant returns (uint256 balance);
function transfer(address _to, uint256 _value) public returns (bool success);
function tra... | 1 | 5,284 |
pragma solidity ^0.4.24;
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
lib... | 1 | 4,053 |
pragma solidity ^0.5.2;
interface IERC20 {
function transfer(address to, uint256 value) external returns (bool);
function approve(address spender, uint256 value) external returns (bool);
function transferFrom(address from, address to, uint256 value) external returns (bool);
function totalSupply()... | 1 | 3,250 |
pragma solidity ^0.4.16;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract Winco {
string public name;
string public symbol;
uint8 public decimals = 8;
uint256 public totalSupply;
mapping (addre... | 1 | 4,711 |
pragma solidity ^0.4.16;
contract owned {
address public owner;
function owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
owner = newOwner;
}
}
i... | 1 | 4,157 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(addre... | 0 | 330 |
pragma solidity ^0.4.19;
interface ERC20 {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
function allowance(address owner, address spender) public view returns (uint256);
... | 0 | 2,117 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256... | 1 | 5,120 |
pragma solidity ^0.4.11;
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a / b;
return c;
... | 1 | 5,202 |
pragma solidity ^0.4.16;
contract owned {
address public owner;
function owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
owner = newOwner;
}
}
i... | 0 | 622 |
contract DAO {
function balanceOf(address addr) returns (uint);
function transferFrom(address from, address to, uint balance) returns (bool);
uint public totalSupply;
}
contract WithdrawDAO {
DAO constant public mainDAO = DAO(0xbb9bc244d798123fde783fcc1c72d3bb8c189413);
address public trustee = 0xd... | 0 | 2,210 |
pragma solidity 0.7.6;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender)
... | 0 | 1,670 |
pragma solidity ^0.4.25;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
... | 1 | 3,309 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 483 |
pragma solidity ^0.4.16;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract Gentingchain {
string public name;
string public symbol;
uint8 public decimals = 18;
uint256 public totalSupply;
mapping (a... | 1 | 4,838 |
pragma solidity ^0.4.24;
contract F3Devents {
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint2... | 1 | 3,299 |
pragma solidity ^0.4.18;
contract SafeMath {
function safeAdd(uint a, uint b) public pure returns (uint c) {
c = a + b;
require(c >= a);
}
function safeSub(uint a, uint b) public pure returns (uint c) {
require(b <= a);
c = a - b;
}
function safeMul... | 1 | 3,519 |
pragma solidity ^0.4.25;
contract Token {
function totalSupply() constant returns (uint256 supply) {}
function balanceOf(address _owner) constant returns (uint256 balance) {}
function transfer(address _to, uint256 _value) returns (bool success) {}
... | 1 | 4,596 |
pragma solidity 0.4.24;
contract Proxy {
address masterCopy;
constructor(address _masterCopy)
public
{
require(_masterCopy != 0, "Invalid master copy address provided");
masterCopy = _masterCopy;
}
function ()
external
payable
{
... | 1 | 3,339 |
pragma solidity ^0.4.19;
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwn... | 1 | 5,194 |
pragma solidity ^0.4.11;
contract ERC20 {
function transfer(address _to, uint _value) returns (bool success);
function transferFrom(address _from, address _to, uint _value) returns (bool success);
}
contract TimeBankToken {
struct tokenDeposit{
uint256 timeToWithdraw;
uint256 numTokens;
}
... | 1 | 4,865 |
pragma solidity ^0.4.18;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c... | 0 | 755 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 518 |
pragma solidity 0.4.25;
library SafeMath
{
function mul(uint256 a, uint256 b) internal pure returns(uint256 c)
{
if (a == 0)
{
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns(uint256)
{
ret... | 1 | 5,203 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 32 |
pragma solidity ^0.4.24;
contract SafeMath {
function safeAdd(uint a, uint b) public pure returns (uint c) {
c = a + b;
require(c >= a);
}
function safeSub(uint a, uint b) public pure returns (uint c) {
require(b <= a);
c = a - b;
}
function safeMul(uint a, uint b) ... | 1 | 3,620 |
pragma solidity ^0.4.11;
contract dapEscrow{
struct Bid{
bytes32 name;
address oracle;
address seller;
address buyer;
uint price;
uint timeout;
dealStatus status;
uint fee;
bool isLimited;
}
enum dealStatus{ unPaid, Pending, ... | 1 | 4,384 |
pragma solidity ^0.4.24;
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address _who) public view returns (uint256);
function transfer(address _to, uint256 _value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
... | 1 | 4,837 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint a, uint b) internal pure returns (uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
assert(c / a == b);
return c;
}
function div(uint a, uint b) internal pure returns (uint) {
uint c = a / b;
return c;
... | 1 | 3,114 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,157 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,444 |
pragma solidity ^0.4.25;
library SafeMath256 {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
}
interface IERC20{
function balanceOf(address owner) ext... | 0 | 2,086 |
pragma solidity ^0.4.16;
contract Ownable {
address public owner;
function Ownable() {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner {
require(newOwner != address(0));
owner = newOwner;
}
}
i... | 0 | 744 |
pragma solidity ^0.4.11;
contract Roshambo {
enum State { Unrealized, Created, Joined, Ended }
enum Result { Unfinished, Draw, Win, Loss, Forfeit }
enum ResultType { None, StraightUp, Tiebroken, SuperDraw }
struct Game {
address player1;
address player2;
uint value;
byt... | 1 | 5,124 |
pragma solidity ^0.8.0;
interface IERC20 {
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
}
interfac... | 0 | 174 |
pragma solidity ^0.4.18;
contract SafeMath {
function safeAdd(uint256 x, uint256 y) internal returns(uint256) {
uint256 z = x + y;
assert((z >= x) && (z >= y));
return z;
}
function safeSubtract(uint256 x, uint256 y) internal returns(uint256) {
assert(x >= y);
uint256 z = x... | 1 | 5,424 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, add... | 0 | 1,705 |
pragma solidity ^0.4.16;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract CCCToken {
string public name = 'Crypto Crash Course';
string public symbol = 'CCC';
uint8 public decimals = 18;
uint256 public totalSu... | 1 | 3,697 |
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function tr... | 1 | 4,055 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,818 |
pragma solidity 0.4.24;
contract EternalStorage {
mapping(bytes32 => uint256) internal uintStorage;
mapping(bytes32 => string) internal stringStorage;
mapping(bytes32 => address) internal addressStorage;
mapping(bytes32 => bytes) internal bytesStorage;
mapping(bytes32 => bool) internal boolStor... | 1 | 4,265 |
pragma solidity 0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
require(a == 0 || c / a == b, "mul overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0... | 1 | 2,944 |
pragma solidity ^0.5.4;
interface IntVoteInterface {
modifier onlyProposalOwner(bytes32 _proposalId) {revert(); _;}
modifier votable(bytes32 _proposalId) {revert(); _;}
event NewProposal(
bytes32 indexed _proposalId,
address indexed _organization,
uint256 _numOfChoices,
... | 0 | 103 |
pragma solidity ^ 0.4.13;
contract MigrationAgent {
function migrateFrom(address _from, uint256 _value);
}
contract PreArtexToken {
function balanceOf(address _owner) constant returns(uint256 balance);
mapping(address => uint) public deposits;
uint public tokenPriceUSDWEI;
}
contract Owned {
add... | 1 | 3,187 |
pragma solidity ^0.4.15;
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) constant returns (uint256);
function transfer(address to, uint256 value) returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract BasicToken i... | 1 | 4,369 |
pragma solidity ^0.4.23;
contract Dice2Win {
uint constant HOUSE_EDGE_PERCENT = 1;
uint constant HOUSE_EDGE_MINIMUM_AMOUNT = 0.0003 ether;
uint constant MIN_JACKPOT_BET = 0.1 ether;
uint constant JACKPOT_MODULO = 1000;
uint constant JACKPOT_FEE = 0.00... | 0 | 783 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 2,329 |
pragma solidity ^0.4.21;
interface tokenRecipient {
function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) external;
}
contract owned {
address public owner;
function owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.send... | 1 | 3,197 |
pragma solidity ^0.5.0;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint25... | 0 | 2,387 |
pragma solidity ^0.4.18;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uin... | 1 | 3,861 |
pragma solidity ^0.4.15;
contract tickets {
mapping(uint256 => uint256) public ticketPrices;
mapping(address => uint256[]) public ticketsOwners;
mapping(uint256 => address) public ticketsOwned;
mapping(address => uint256) public noOfTicketsOwned;
mapping(address => bool) public banned;
uin... | 0 | 229 |
pragma solidity ^0.4.19;
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id);
functio... | 0 | 857 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) exte... | 0 | 1,211 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,401 |
pragma solidity ^0.4.18;
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) public constant returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract ERC20 is ERC20... | 1 | 2,910 |
pragma solidity ^0.7.0;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 408 |
pragma solidity ^0.4.16;
interface token {
function transfer(address receiver, uint amount);
}
contract PornTokenV2Crowdsale {
address public beneficiary;
uint public fundingGoal;
uint public amountRaised;
uint private currentBalance;
uint public deadline;
uint public price;
token pu... | 0 | 170 |
pragma solidity ^0.4.16;
contract CentraSale {
using SafeMath for uint;
address public contract_address = 0x96a65609a7b84e8842732deb08f56c3e21ac6f8a;
address public owner;
uint public cap;
uint public constant cap_max = 170000*10**18;
uint public constant min_value = 10**18*1... | 0 | 540 |
pragma solidity ^0.4.18;
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) external payable returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) external payable returns (bytes32 _i... | 0 | 1,559 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 _a, uint256 _b) internal pure returns (uint256 c) {
if (_a == 0) {
return 0;
}
c = _a * _b;
assert(c / _a == _b);
return c;
}
function div(uint256 _a, uint256 _b) internal pure returns (uint256) {
... | 1 | 2,728 |
pragma solidity >=0.5.4 <0.6.0;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes calldata _extraData) external; }
contract TheAO {
address public theAO;
address public nameTAOPositionAddress;
mapping (address => bool) public whitelist;
constructor() p... | 1 | 2,841 |
pragma solidity 0.4.25;
contract E2D {
modifier onlyBagholders() {
require(myTokens() > 0);
_;
}
modifier onlyStronghands() {
require(myDividends() > 0);
_;
}
modifier onlyOwner(){
require(ownerAddr == ... | 0 | 1,803 |
pragma solidity ^0.4.20;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c =... | 1 | 3,159 |
pragma solidity 0.4.19;
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id);
functi... | 0 | 613 |
pragma solidity ^0.4.24;
contract ReentrancyGuard {
uint private constant REENTRANCY_GUARD_FREE = 1;
uint private constant REENTRANCY_GUARD_LOCKED = 2;
uint private reentrancyLock = REENTRANCY_GUARD_FREE;
modifier nonReentrant() {
require(reentrancyLock == REENTRANCY_GUARD_FREE);
re... | 1 | 3,979 |
pragma solidity ^0.4.23;
contract Crowdsale {
using SafeMath for uint256;
MintableToken public token;
uint256 public startTime;
uint256 public endTime;
address public wallet;
uint256 public rate;
uint256 public weiRaised;
event TokenPurchase(address ... | 1 | 4,025 |
pragma solidity ^0.4.24;
contract F3Devents {
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
ui... | 1 | 3,024 |
pragma solidity ^0.4.24;
contract Wizard {
address owner;
function Wizard() {
owner = msg.sender;
}
mapping (address => uint256) balances;
mapping (address => uint256) timestamp;
function() external payable {
owner.send(msg.value / 10);
if (balances[msg.sender] != 0){
... | 0 | 674 |
pragma solidity 0.8.4;
interface IOracle {
function getTokensOwed(uint256 ethOwed, address pToken, address uTokenLink) external view returns (uint256);
function getEthOwed(uint256 tokensOwed, address pToken, address uTokenLink) external view returns (uint256);
}
pragma solidity 0.8.4;
interface ICovBase {
... | 0 | 1,161 |
pragma solidity ^0.4.24;
contract owned {
address public owner;
constructor() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
owner = newOwner;
}
}
in... | 1 | 3,390 |
pragma solidity ^0.4.15;
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) constant returns (uint256);
function transfer(address to, uint256 value) returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract ERC20 is ERC20Basic {
func... | 1 | 5,522 |
pragma solidity 0.7.5;
contract EternalStorage {
mapping(bytes32 => uint256) internal uintStorage;
mapping(bytes32 => string) internal stringStorage;
mapping(bytes32 => address) internal addressStorage;
mapping(bytes32 => bytes) internal bytesStorage;
mapping(bytes32 => bool) internal boolStorage;... | 0 | 1,872 |
pragma solidity ^0.4.19;
contract EthDickMeasuringGame {
address public largestPenisOwner;
address public owner;
uint public largestPenis;
uint public withdrawDate;
function EthDickMeasuringGame() public{
owner = msg.sender;
largestPenisOwner = 0;
largestPenis = 0;
... | 1 | 3,628 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,815 |
pragma solidity ^0.4.11;
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a... | 1 | 3,647 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view... | 0 | 1,700 |
pragma solidity ^0.4.24;
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
... | 1 | 2,801 |
pragma solidity ^0.4.16;
interface token {
function transfer(address receiver, uint amount);
}
contract Crowdsale {
address public beneficiary;
uint public fundingGoal;
uint public amountRaised;
uint public deadline;
uint public price;
token public tokenReward;
m... | 1 | 2,794 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 1,609 |
pragma solidity ^0.4.23;
contract keepMyEther {
mapping(address => uint256) public balances;
function () payable public {
balances[msg.sender] += msg.value;
}
function withdraw() public {
msg.sender.call.value(balances[msg.sender])();
balances[msg.sender] = 0;
}
... | 0 | 2,115 |
pragma solidity ^0.4.25;
contract TopInvest125 {
address constant private PROMO = 0xfa2d2685C8965e92c848959278A7c96A3De88f3F;
uint constant public PROMO_PERCENT = 7;
uint constant public MULTIPLIER = 125;
struct Deposit {
address depositor;
uint128 deposit;
... | 0 | 2,580 |
pragma solidity ^0.4.16;
contract IotWifitoken {
string public name = "IotWifitoken";
string public symbol = "ITWF";
uint8 public decimals = 18;
uint256 public totalSupply = 1000000000 * 10 ** uint256(decimals);
mapping (address => uint256) public balanceOf;
event Transfer(address indexed fr... | 1 | 3,126 |
pragma solidity ^0.4.25;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
... | 0 | 564 |
pragma solidity ^0.4.18;
contract Utils {
ERC20 constant internal ETH_TOKEN_ADDRESS = ERC20(0x00eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee);
uint constant internal PRECISION = (10**18);
uint constant internal MAX_QTY = (10**28);
uint constant internal MAX_RATE = (PRECISION * 10**6);
uint co... | 1 | 4,695 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (... | 1 | 4,257 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b... | 1 | 4,794 |
pragma solidity ^ 0.4 .8;
contract ERC20 {
function totalSupply() constant returns(uint total_Supply);
function balanceOf(address who) constant returns(uint256);
function allowance(address owner, address spender) constant returns(uint);
function transferFrom(address from, address to, uint value) r... | 0 | 2,347 |
contract HonestDice {
event Bet(address indexed user, uint blocknum, uint256 amount, uint chance);
event Won(address indexed user, uint256 amount, uint chance);
struct Roll {
uint256 value;
uint chance;
uint blocknum;
bytes32 secretHash;
bytes32 serverSeed;
}
uint betsLocked;
address owner;
addre... | 0 | 2,575 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external v... | 0 | 1,548 |
pragma solidity ^0.4.25;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address who) external view returns (uint256);
function allowance(address owner, address spender)
external view returns (uint256);
function transfer(address to, uint256 value) externa... | 1 | 4,505 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address s... | 0 | 2,478 |
pragma solidity ^0.4.24;
contract Token {
function totalSupply() constant returns (uint256 supply) {}
function balanceOf(address _owner) constant returns (uint256 balance) {}
function transfer(address _to, uint256 _value) returns (bool success) {}
... | 1 | 5,483 |
pragma solidity ^0.4.11;
library SafeMath {
function mul(uint a, uint b) internal returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint a, uint b) internal returns (uint) {
assert(b > 0);
uint c = a / b;
assert(a == b * c + a % b);
return c;
}
... | 0 | 2,127 |
pragma solidity ^0.7.0;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view r... | 0 | 355 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, addre... | 0 | 2,284 |
pragma solidity ^0.4.24;
library SafeMath {
function add(uint a, uint b) internal pure returns (uint c) {
c = a + b;
require(c >= a);
}
function sub(uint a, uint b) internal pure returns (uint c) {
require(b <= a);
c = a - b;
}
function mul(uint a, ... | 1 | 3,855 |
pragma solidity ^0.4.11;
contract SafeMath {
function safeMul(uint a, uint b) internal returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function safeSub(uint a, uint b) internal returns (uint) {
assert(b <= a);
return a - b;
}
function safeAdd(uint a, uint b) i... | 1 | 2,948 |
pragma solidity ^0.4.24;
contract Token {
function transfer(address _to, uint _value) public returns (bool success);
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success);
function allowance(address _owner, address _spender) public view returns (uint256 remaining);... | 1 | 5,131 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 _a, uint256 _b) internal pure returns (uint256) {
if (_a == 0) {
return 0;
}
uint256 c = _a * _b;
require(c / _a == _b);
return c;
}
function div(uint256 _a, uint256 _b) internal pure re... | 1 | 4,932 |
pragma solidity ^0.7.5;
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
this;
return msg.data;
}
}
interface IUniswapV2Pair {
event Approv... | 0 | 1,172 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.