solutions

solutions/1/data.txt

@@ -0,0 +1,200 @@
+1472
+1757
+1404
+1663
+1365
+1974
+1649
+1489
+1795
+1821
+1858
+1941
+1943
+1634
+1485
+1838
+817
+1815
+1442
+639
+1182
+1632
+1587
+1918
+1040
+1441
+1784
+1725
+1951
+1285
+285
+1224
+1755
+1748
+1488
+1374
+1946
+1771
+1809
+1929
+1621
+1462
+2001
+1588
+1888
+1959
+1787
+1690
+1363
+1567
+1853
+1990
+1819
+1904
+1458
+1882
+1348
+1957
+1454
+1557
+1471
+332
+1805
+1826
+1745
+1154
+1423
+1852
+1751
+1194
+1430
+1849
+1962
+1577
+1470
+1509
+1673
+1883
+1479
+1487
+2007
+1555
+1504
+1570
+2004
+978
+1681
+1631
+1791
+1267
+1245
+1383
+1482
+1355
+1792
+1806
+1376
+1199
+1391
+1759
+1474
+1268
+1942
+1936
+1766
+1233
+1876
+1674
+1761
+1542
+1468
+1543
+1986
+2005
+1689
+1606
+1865
+1783
+1807
+1779
+1860
+1408
+1505
+1435
+1205
+1952
+1201
+1714
+1743
+1872
+1897
+1978
+1683
+1846
+858
+1528
+1629
+1510
+1446
+1869
+1347
+685
+1478
+1387
+687
+1964
+1968
+1429
+1460
+1777
+1417
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+1672
+1767
+1400
+1914
+1715
+1425
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+1756
+1835
+1926
+1889
+1568
+1393
+1960
+1540
+1810
+1401
+1685
+830
+1789
+1652
+1899
+796
+1483
+1261
+1398
+1727
+1566
+1812
+1937
+1993
+1286
+1992
+1611
+1825
+1868
+1870
+1746
+1361
+1418
+1820
+1598
+1911
+1428
+1734
+1833
+1436
+1560

solutions/1/main.py

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+from typing import List
+from itertools import product
+from os.path import join, dirname
+
+target = 2020
+data = join(dirname(__file__), 'data.txt')
+with open(data) as f:
+    numbers: List[int] = list(map(int, f.readlines()))
+    for a, b in product(numbers, numbers):
+        if a + b == target:
+            print(f'The numbers: {a} and {b}.\tSolution: {a*b}')
+            break
+
+    for a, b, c in product(numbers, numbers, numbers):
+        if a + b + c == target:
+            print(f'The numbers: {a}, {b} and {c}.\tSolution: {a*b*c}')
+            break