maz xrzhuang
xrzhuang
/ eco_btn.sol
Created
April 1, 2020 16:46
Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.4.26+commit.4563c3fc.js&optimize=false&gist=
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| pragma solidity ^0.4.18; | |
| contract EcoBtn { | |
| address private latestAddress; | |
| uint256 private latestBlock = 0; | |
| uint private amount = 0; | |
| uint public FIXED_AMOUNT_WEI = 1000000000000000000; | |
| constructor() public { |
xrzhuang
/ ballot.sol
Created
April 1, 2020 16:46
Created using remix-ide: Realtime Ethereum Contract Compiler and Runtime. Load this file by pasting this gists URL or ID at https://remix.ethereum.org/#version=soljson-v0.4.26+commit.4563c3fc.js&optimize=false&gist=
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| pragma solidity >=0.4.22 <0.6.0; | |
| contract Ballot { | |
| struct Voter { | |
| uint weight; | |
| bool voted; | |
| uint8 vote; | |
| address delegate; | |
| } | |
| struct Proposal { |