use std::fs;

fn main()
{
	let contents = fs::read_to_string("data.txt")
		.expect("Could not find data.txt.");

	let mut numbers = Vec::new();
	let mut total = 0;
	let mut max = 0;
	for line in contents.split('\n')
	{
		if line == ""
		{
			if total > max
			{
				max = total;
			}
			numbers.push(total);
			total = 0;
		}
		else
		{
			let i = line.parse::<i32>().unwrap();
			total += i;
		}
	}

	println!("Max: {max}");

	numbers.sort();
	let mut top_three = 0;
	for amt in &numbers[numbers.len() - 3..numbers.len()]
	{
		top_three += amt;
	}
	println!("Top Three: {top_three}");
}