pragma solidity ^0.4.0;


contract test{
uint[] public myArray;

function test() public{

    myArray.push(1);
    myArray.push(4);
    myArray.push(100);
}

function getArrayLength() public view returns (uint){

    return myArray.length;
}

function getFirstElement() public view returns (uint){
    return myArray[0];
}


}