lwchkg

import 'dart:math';

import 'package:timezone/timezone.dart' as tz;

enum SolarPosition { beforeSolarNoon, afterSolarNoon }

// Common elevation of the sun, in degrees.
const apparentHorizon = -0.833;
const civilTwilight = -6.0;
const nauticalTwilight = -12.0;

lwchkg

const mario2Start: string[] = [
    "g5:4","f#:8","f:4","d:8","b4:4","a:8","g#:4","g:12","g5","g4:18","r:6",
]
const mario2Body: string[] = [
    "g5:8","c:4","e:8","g:12","c:4","e:8","g:4","b4","eb5","g","b:8","a:24","r:4",
    "g5:8","bb4:4","d5:8","g:12","bb4:4","d5:8","g:4","c#","e","g","b:8","a:20","r:4",
    "b:4","c6:8","b5:4","c6:8","a5:12","c6:4","b5:8","a:4","g:8","f#:4","g:8","e:12",
    "c#:4","d:8","e:4","f:8","e:4","f:8","b4:12","e5:4","d:8","c:28","r:24",
    "r:8","e5:16","g:12","a:8","c6:28","a5:8","g:4","e:8","c:4",
    "d:8","e:4","d:8","e:4","d:8","a4:8","r:4","d5:16",

lwchkg

#include <stdio.h>
#include <algorithm>
#include <vector>

#include <iostream>
#include <iomanip>
#include <string>
#include <map>
#include <random>
#include <cmath>