day1.py

input=[2004, 1671, 1678, 1304, 1242, 1882, 1605, 1034, 1883, 1589, 1881, 1546, 1713, 1218, 1982, 1395, 1277, 1417, 1497, 1499, 1847, 1989, 1172, 1684, 1243, 1843, 1661, 1662, 1421, 1790, 1344, 1458, 1074, 1809, 1990, 1369, 1386, 1736, 1972, 1634, 1229, 1123, 1870, 1595, 1934, 1399, 1732, 1545, 1208, 368, 1907, 1143, 443, 1929, 1965, 1872, 1738, 1967, 997, 1473, 1041, 1991, 1868, 1180, 1409, 1379, 1568, 1163, 1869, 1391, 1956, 1249, 1505, 351, 2001, 462, 1219, 1731, 1802, 1798, 1626, 1438, 1099, 1477, 1980, 1708, 1666, 1066, 1121, 1359, 1426, 1734, 1768, 1836, 1453, 923, 1660, 1878, 1522, 1024, 1429, 232, 1952, 1730, 1763, 1981, 1388, 1337, 1317, 1922, 1044, 1999, 1341, 1178, 1524, 1185, 1257, 1256, 1061, 1262, 1022, 1778, 1917, 1205, 1272, 1842, 1533, 1194, 1746, 1691, 1617, 1667, 1940, 1171, 1792, 1773, 1411, 1902, 1859, 1978, 1764, 1482, 1276, 735, 1716, 1915, 1675, 1126, 1830, 1227, 1299, 1535, 1700, 1658, 1771, 1823, 1055, 1602, 1590, 1983, 1885, 1735, 103, 1766, 14, 1486, 1939, 1525, 1916, 1279, 544, 1406, 1674, 1948, 1971, 1651, 1715, 1943, 1784, 2008, 1800, 1720, 1557, 1467, 1371, 1637, 1345, 1924, 1565, 1976, 1827, 1890, 1848, 1465, 1573, 1231, 1310, 1754, 1569, 1532]
input.sort()

for i in range(len(input)):
  for j in range(i, len(input)):
    for k in range(j, len(input)):
      if(input[i]+input[j]+input[k] == 2020):
        print(input[i],input[j],input[k], "=", input[i]*input[j]*input[k])