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@andersoncarubelli
Created June 26, 2018 01:25
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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-v0.4.24+commit.e67f0147.js&optimize=false&gist=
pragma solidity ^0.4.24;
contract ContratoQualquer {
string public valor;
function alterarValor(string novoValor) public {
valor = novoValor;
}
}
pragma solidity ^0.4.18;
contract EscrituraImovel {
string public matriculaImovel;
address public proprietario;
constructor(string _matriculaImovel) public {
matriculaImovel = _matriculaImovel;
proprietario = msg.sender;
}
function transferir(address novoProprietario) public {
require(msg.sender == proprietario, 'Somente o proprietario pode transferir o imovel');
proprietario = novoProprietario;
}
}
pragma solidity ^0.4.24;
contract FigurinhaDaCopa {
string public nomeJogador = "Ronaldo gorducho";
uint public numeroCamisa = 10;
string public selecao = "Brasil";
address public dono;
constructor(string _nomeJogador, uint _numeroCamisa, string _selecao) public {
nomeJogador = _nomeJogador;
numeroCamisa = _numeroCamisa;
selecao = _selecao;
dono = msg.sender;
}
function alterarDono(address novoDono) public returns(address) {
require(msg.sender == dono, 'Somente o dono da figurinha pode alterar o novo dono');
dono = novoDono;
return dono;
}
}
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