wadealexc

{
  "config": {
    "target": "http://localhost",
    "phases": [
      {"duration": 10, "arrivalRate": 20}
    ]
  },
  "scenarios": [
    {
      "flow": [

wadealexc

0x2be1039Fa61797e723fA08C36E680ec5b6836b9E

wadealexc

pragma solidity ^0.4.21;

contract A {
    
    address[] public addrs;
    
    function A () public {
        while (addrs.length < 10)
            addrs.push(msg.sender);
    }

wadealexc

pragma solidity ^0.4.23;

contract AddSub {
    
    function add(uint a, uint b) internal pure returns (uint) {
        return a + b;
    }
    
    function sub(uint a, uint b) internal pure returns (uint) {
        return a - b;

wadealexc

pragma solidity ^0.4.23;

contract FunctionTypes {
    
    constructor() public payable { require(msg.value != 0); }
    
    function withdraw() private {
        require(msg.value == 0, 'dont send funds!');
        address(msg.sender).transfer(address(this).balance);
    }

wadealexc

pragma solidity ^0.4.23;

contract SafeExecution {
    
    address public owner;
    
    modifier noOwner() {
        require(owner == 0, 'level already completed');
        _;
    }

wadealexc

pragma solidity ^0.4.23;

contract Attacker {
    
    address public owner;
    
    function () public {
        owner = msg.sender;
        msg.sender.transfer(address(this).balance);
    }

wadealexc

pragma solidity ^0.4.23;

contract Soln1 {
  
  address public owner;
  
  function execute(address) public {
    owner = msg.sender;
  }
}

wadealexc

pragma solidity ^0.4.23;

contract Calldata {
    
    // Alters the values on the stack for _a and _b, and returns values not located in calldata
    function ignoreCalldata(address _a, bytes memory _b) public view returns (address, bytes memory) {
        _a = address(this);
        _b = new bytes(5);
        _b[0] = 0xaa;
        _b[4] = 0xdd;

wadealexc

pragma solidity ^0.4.24;

library SafeMath {

  function sub(uint256 a, uint256 b) internal pure returns (uint256) {
    require(b <= a);
    uint256 c = a - b;

    return c;
  }