package main

import "core:fmt";

arr :: [?]int { 1810, 1729, 1857, 1777, 1927, 1936, 1797, 1719, 1703, 1758, 1768, 2008, 1963, 1925, 1919, 1911, 1782, 2001, 1744, 1738, 1742, 1799, 1765, 1819, 1888, 127, 1880, 1984, 1697, 1760, 1680, 1951, 1745, 1817, 1704, 1736, 1969, 1705, 1690, 1848, 1885, 1912, 1982, 1895, 1959, 1769, 1722, 1807, 1901, 1983, 1993, 1871, 1795, 1955, 1921, 1934, 1743, 1899, 1942, 1964, 1034, 1952, 1851, 1716, 1800, 1771, 1945, 1877, 1917, 1930, 1970, 1948, 1914, 1767, 1910, 563, 1121, 1897, 1946, 1882, 1739, 1900, 1714, 1931, 2000, 311, 1881, 1876, 354, 1965, 1842, 1979, 1998, 1960, 1852, 1847, 1938, 1369, 1780, 1698, 1753, 1746, 1868, 1752, 1802, 1892, 1755, 1818, 1913, 1706, 1862, 326, 1941, 1926, 1809, 1879, 1815, 1939, 1859, 1999, 1947, 1898, 1794, 1737, 1971, 1977, 1944, 1812, 1905, 1359, 1788, 1754, 1774, 1825, 1748, 1701, 1791, 1786, 1692, 1894, 1961, 1902, 1849, 1967, 1770, 1987, 1831, 1728, 1896, 1805, 1733, 1918, 1731, 661, 1776, 1494, 2005, 2009, 2004, 1915, 1695, 1710, 1804, 1929, 1725, 1772, 1933, 609, 1708, 1822, 1978, 1811, 1816, 1073, 1874, 1845, 1989, 1696, 1953, 1823, 1923, 1907, 1834, 1806, 1861, 1785, 297, 1968, 1764, 1932, 1937, 1826, 1732, 1962, 1916, 1756, 1975, 1775, 1922, 1773 };

main :: proc() {
	part1();
	part2();
}

part2 :: proc() {
	outer: for a in arr {
		for b in arr {
			for c in arr {
				if a + b + c == 2020 {
					fmt.println(a * b * c);
					break outer;
				}
			}
		}
	}
}

part1 :: proc() {
	outer: for a in arr {
		for b in arr {
			if a + b == 2020 {
				fmt.println(a * b);
				break outer;
			}
		}
	}
}