Anderson Carubelli andersoncarubelli

## gist:eaeaec4e45a52eacfd663bc0d80fc8dd
export DISABLE_SPRING=1

## CalculadoraSegura.sol
pragma solidity ^0.4.24;

import 'github.com/OpenZeppelin/openzeppelin-solidity/contracts/math/SafeMath.sol';

contract CalculadoraSegura {

    using SafeMath for uint;

    function somar(uint a, uint b) pure public returns(uint) {
        return a.add(b);

## CalculadoraSegura.sol
pragma solidity ^0.4.24;

import 'github.com/OpenZeppelin/openzeppelin-solidity/contracts/math/SafeMath.sol';

contract CalculadoraSegura {

    using SafeMath for uint;

    function somar(uint a, uint b) pure public returns(uint) {
        return a.add(b);

## CalculadoraSegura.sol
pragma solidity ^0.4.24;

import 'github.com/OpenZeppelin/openzeppelin-solidity/contracts/math/SafeMath.sol';

contract CalculadoraSegura {

    using SafeMath for uint;

    function somar(uint a, uint b) pure public returns(uint) {
        return a.add(b);

## CalculadoraSegura.sol
pragma solidity ^0.4.24;

import 'github.com/OpenZeppelin/openzeppelin-solidity/contracts/math/SafeMath.sol';

contract CalculadoraSegura {

    using SafeMath for uint;

    function somar(uint a, uint b) public returns(uint) {
        return a.add(b);

## CertificadoConclusaoDeCurso.sol
pragma solidity ^0.4.24;

contract CertificadoConclusaoDeCurso {

    address public aluno;
    string public emailAluno;

    address public professor;

    address public instituicao;

## CertificadoConclusaoDeCurso.sol
pragma solidity ^0.4.24;

contract CertificadoConclusaoDeCurso {

    address public aluno;
    string public emailAluno;

    address public professor;

    address public instituicao;

## CertificadoConclusaoDeCurso.sol
pragma solidity ^0.4.24;

contract CertificadoConclusaoDeCurso {

    address public aluno;
    string public emailAluno;

    address public professor;

    address public instituicao;

## CertificadoConclusaoDeCurso.sol
pragma solidity ^0.4.24;

contract CertificadoConclusaoDeCurso {

    address public aluno;
    string public emailAluno;

    address public professor;

    address public instituicao;

## CertificadoConclusaoDeCurso.sol
pragma solidity ^0.4.24;

contract CertificadoConclusaoDeCurso {

    address public aluno;
    string public emailAluno;

    address public professor;

    address public instituicao;
	pragma solidity ^0.4.24;

	import 'github.com/OpenZeppelin/openzeppelin-solidity/contracts/math/SafeMath.sol';

	contract CalculadoraSegura {

	using SafeMath for uint;

	function somar(uint a, uint b) pure public returns(uint) {
	return a.add(b);
	pragma solidity ^0.4.24;

	contract CertificadoConclusaoDeCurso {

	address public aluno;
	string public emailAluno;

	address public professor;

	address public instituicao;