pragma solidity ^0.4.24;

contract ToB {

   function bytesToAddress(bytes _address) public view returns (address) {
    uint160 m = 0;
    uint160 b = 0;

    for (uint8 i = 0; i < 20; i++) {
      m *= 256;
      b = uint160(_address[i]);
      m += (b);
    }

    return address(m);
  }
}