Days 1 and 2 complete

Author: Chris Poch

1.py

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+import os
+
+with open("1.txt") as file:
+    nums = file.readlines() 
+    for num1 in nums:
+        for num2 in nums:
+            if int(num1) + int(num2) == 2020:
+                print(num1, num2, str(int(num1)*int(num2)),sep=" ")
+    print("Part 2")
+    for num1 in nums:
+        for num2 in nums:
+            for num3 in nums:
+                if int(num1) + int(num2) + int(num3) == 2020:
+                    print(num1, num2, num3, str(int(num1)*int(num2)*int(num3)),sep=" ")

1.txt

@@ -0,0 +1,200 @@
+1446
+1893
+1827
+1565
+1728
+497
+1406
+1960
+1986
+1945
+1731
+1925
+1550
+1841
+1789
+1952
+1610
+1601
+1776
+1808
+1812
+1834
+1454
+1729
+513
+1894
+1703
+1587
+1788
+1690
+1655
+1473
+1822
+1437
+1626
+1447
+1400
+1396
+1715
+1720
+1469
+1388
+1874
+1641
+518
+1664
+1552
+1800
+512
+1506
+1806
+1857
+1802
+1843
+1956
+1678
+1560
+1971
+1940
+1847
+1902
+1500
+1383
+1386
+1398
+1535
+1713
+1931
+1619
+1519
+1897
+1767
+1548
+1976
+1984
+1426
+914
+2000
+1585
+1634
+1832
+1849
+1665
+1609
+1670
+1520
+1490
+1746
+1608
+1829
+1431
+1762
+1384
+1504
+1434
+1356
+1654
+1719
+1599
+1686
+1489
+1377
+1531
+1912
+144
+1875
+1532
+1439
+1482
+1420
+1529
+1554
+1826
+1546
+1589
+1993
+1518
+1708
+1733
+1876
+1953
+1741
+1689
+773
+1455
+1613
+2004
+1819
+1725
+1617
+1498
+1651
+2007
+1402
+728
+1475
+1928
+1904
+1969
+1851
+1296
+1558
+1817
+1663
+1750
+1780
+1501
+1443
+1734
+1977
+1901
+1547
+1631
+1644
+1815
+1949
+1586
+1697
+1435
+1783
+1772
+1987
+1483
+1372
+1999
+1848
+1512
+1541
+1861
+2008
+1607
+1622
+1629
+1763
+1656
+1661
+1581
+1968
+1985
+1974
+1882
+995
+1704
+1896
+1611
+1888
+1773
+1810
+1650
+1712
+1410
+1796
+1691
+1671
+1947
+1775
+1593
+656
+1530
+1743

2.py

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+import os
+
+
+#initial
+with open("2.txt") as file:
+    lines = file.readlines() 
+    total = 0
+    valid = 0
+    invalid = 0
+
+    for line in lines:
+        total = total + 1
+
+        sep = line.find("-")
+        space = line.find(" ")
+        min = int(line[0:sep])
+        max = int(line[sep + 1:space])
+        letter = line[space + 1]
+        password = line[space + 4:]
+
+        found = password.count(letter)
+        if found >= min and found <= max:
+            valid = valid + 1
+        else:
+            invalid = invalid + 1
+    print(total, valid, invalid)
+
+#part2
+    total = 0
+    valid = 0
+    invalid = 0
+
+    for line in lines:
+        total = total + 1
+
+        sep = line.find("-")
+        space = line.find(" ")
+        pos1 = int(line[0:sep]) - 1
+        pos2 = int(line[sep + 1:space]) - 1
+        letter = line[space + 1]
+        password = line[space + 4:]
+        #print (line, str(pos1), str(sep), str(pos2), str(space), letter, password)
+
+        if (password[pos1] == letter or password[pos2] == letter) and (password[pos1] != password[pos2]):
+            valid = valid + 1
+        else:
+            invalid = invalid + 1
+    print(total, valid, invalid)