Day 1 & 2

.gitignore

@@ -0,0 +1,2 @@
+
+*.pyc

aoc.py

@@ -0,0 +1,17 @@
+from time import time
+t = time()
+def tock():
+    print(time() - t)
+
+def read(n):
+    f = open("input"+str(n)+".txt")
+    s = f.read()
+    f.close()
+    return s
+
+def itterlist(n, t=list):
+    return t(map(int, read(n).strip("\n").split("\n")))
+
+def strlist(n, t=list):
+    return t(read(n).strip("\n").split("\n"))
+

day1.py

@@ -0,0 +1,20 @@
+import aoc
+
+x = aoc.itterlist(1, set)
+
+def p1(x):
+    for i in x:
+        if 2020-i in x:
+            print(i*(2020-i))
+            return
+def p2(x):
+    for i in x:
+        for j in x:
+            if 2020-i-j in x:
+                print(i*j*(2020-i-j))
+                return
+
+p1(x)
+p2(x)
+
+aoc.tock()

day2.py

@@ -0,0 +1,16 @@
+import aoc
+
+x = aoc.strlist(2)
+
+n = 0
+m = 0
+for i in x:
+    u, v, c, p = i.replace(": ", "-").replace(" ", "-").split("-")
+    u, v = int(u), int(v)
+    if u <= p.count(c) <= v:
+        n += 1
+    if (p[u-1] == c) != (p[v-1] == c):
+        m += 1
+print(n, m)
+
+aoc.tock()

input1.txt

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+1742
+1763
+1238
+1424
+1736
+1903
+1580
+1847
+1860
+1933
+1779
+1901
+1984
+1861
+1769
+1896
+1428
+2010
+1673
+1491
+1996
+1746
+1973
+1696
+1616
+2006
+1890
+1600
+1991
+1724
+1804
+1794
+462
+1706
+2002
+1939
+1834
+1312
+1943
+1465
+1405
+1459
+1659
+1288
+1241
+1935
+1294
+1388
+1772
+1945
+1649
+813
+1956
+1274
+1686
+1404
+1770
+1631
+1366
+1321
+1353
+1685
+1365
+1738
+1911
+1235
+1495
+1837
+1456
+1283
+1929
+1326
+1735
+1604
+1223
+1261
+1844
+1850
+1429
+277
+1848
+1818
+1395
+1522
+1863
+1475
+1562
+1351
+1538
+1313
+1416
+1690
+1539
+1338
+1982
+1297
+1821
+780
+1859
+1420
+1934
+1303
+1731
+1714
+1702
+1417
+1872
+1998
+1908
+1957
+1270
+1359
+1760
+1997
+1773
+2000
+1203
+1880
+1955
+1273
+1775
+1893
+1237
+1707
+1885
+1900
+1801
+1367
+1561
+1524
+1678
+1511
+1623
+1464
+1477
+1733
+1423
+1575
+1851
+2007
+1651
+804
+1836
+1849
+1713
+1401
+1502
+1806
+1506
+1646
+1968
+1253
+1889
+1759
+1734
+1611
+1558
+1256
+1657
+1778
+1953
+1578
+1717
+1498
+1381
+1919
+1512
+1391
+384
+1802
+1573
+1940
+1323
+2003
+1689
+1936
+1368
+1962
+1964
+1586
+1619
+1482
+1445
+372
+1792
+96
+1468
+1999
+1301
+1757
+1613
+1807
+1941
+1642
+1557
+1884
+1626
+489
+1989
+1327