panda850819

// declare the event
event IntegersAdded(uint x, uint y, uint result);

function add(uint _x, uint _y) public {
  uint result = _x + _y;
  // fire an event to let the app know the function was called:
  emit IntegersAdded(_x, _y, result);
  return result;
}

panda850819

pragama ^0.4.25; 

contract ZombieFactory{
    uint dnaDigits = 16; // set zombie DNA 
}

panda850819

pragma solidity ^0.4.25;

contract ZombieFactory {

    uint dnaDigits = 16;
    uint dnaModulus = 10 ** dnaDigits;

    struct Zombie {
        string name;
        uint dna;

panda850819

pragma solidity ^0.4.25;

contract ZombieFactory {

    uint dnaDigits = 16;
    uint dnaModulus = 10 ** dnaDigits;

    struct Zombie {
        string name;
        uint dna;

panda850819

people.push(Person(16, "Vitalik"));

panda850819

pragma solidity ^0.4.25;

contract ZombieFactory {

    uint dnaDigits = 16;
    uint dnaModulus = 10 ** dnaDigits;

    struct Zombie {
        string name;
        uint dna;

panda850819

function sayHello() public view returns (string) {

function _multiply(uint a, uint b) private pure returns (uint) {
  return a * b;
}

panda850819

struct Person {
  uint age;
  string name;
}
Person[] public people;

panda850819

uint x = 5 ** 2; // equal to 5^2 = 25

panda850819

function eatHamburgers(string _name, uint _amount) {
}