//Write your own contracts here. Currently compiles using solc v0.4.15+commit.bbb8e64f. pragma solidity ^0.4.18; contract SimpleStore { mapping(uint => bytes32) public signedDocs; function newDoc(uint docId, bytes32 docHash) public { require(signedDocs[docId] == bytes32(0x00)); signedDocs[docId] = docHash; } function get(uint docId) public constant returns (bytes32) { return signedDocs[docId]; } }
0.4.18