From 0a947a559e31777eb20e845ce2fcd9f6d0fa03b7 Mon Sep 17 00:00:00 2001
From: Domenico Testa <domenico.testa@gmail.com>
Date: Tue, 1 Dec 2020 22:15:23 +0100
Subject: [PATCH] Day 1: Solving first challenge

---
 .gitignore             |   2 +
 README.md              |   4 +
 day_1/__init__.py      |   0
 day_1/report_repair.py | 213 +++++++++++++++++++++++++++++++++++++++++
 poetry.lock            |  81 ++++++++++++++++
 pyproject.toml         |  15 +++
 6 files changed, 315 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 README.md
 create mode 100644 day_1/__init__.py
 create mode 100644 day_1/report_repair.py
 create mode 100644 poetry.lock
 create mode 100644 pyproject.toml

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..9574a29
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.vscode
+*.pyc
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..9c21c9b
--- /dev/null
+++ b/README.md
@@ -0,0 +1,4 @@
+# Advent of code 2020
+
+This repository contains code written to solve aoc challenges.
+More information at: https://adventofcode.com/2020
diff --git a/day_1/__init__.py b/day_1/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/day_1/report_repair.py b/day_1/report_repair.py
new file mode 100644
index 0000000..6c07d39
--- /dev/null
+++ b/day_1/report_repair.py
@@ -0,0 +1,213 @@
+data = """\
+1822
+1917
+1642
+1617
+1941
+1740
+1529
+1896
+1880
+568
+1897
+1521
+1832
+1936
+611
+1475
+1950
+1895
+1532
+1721
+1498
+1905
+1770
+1845
+2003
+1854
+1705
+1916
+1913
+1956
+1798
+1823
+1955
+1713
+1942
+1710
+1696
+1590
+1966
+1476
+1800
+1672
+1533
+1524
+1957
+1923
+1545
+534
+1707
+1760
+1104
+1471
+1947
+1802
+1525
+1931
+1653
+1608
+1937
+1977
+1598
+1470
+1794
+1488
+1786
+1652
+1482
+1603
+1667
+1245
+1478
+667
+1948
+1885
+547
+1971
+1795
+1910
+1571
+1711
+1727
+1987
+1597
+1586
+1661
+1893
+1873
+1827
+1561
+2006
+1782
+1813
+2000
+1592
+1714
+1849
+1501
+1809
+1751
+1935
+1692
+1697
+1878
+1502
+1738
+1731
+1682
+1690
+1499
+1641
+1925
+1996
+1972
+1886
+1836
+1747
+1841
+1668
+715
+1698
+1859
+1637
+1477
+1785
+1695
+1702
+1944
+1631
+1771
+1623
+1892
+1466
+1834
+1899
+201
+1801
+1978
+1830
+1591
+1673
+1949
+1846
+1677
+1657
+1576
+1817
+1851
+1894
+1754
+1604
+1568
+1730
+1985
+1614
+1980
+1554
+1997
+1960
+1983
+1848
+1883
+1968
+1729
+1716
+628
+1472
+1676
+1943
+1821
+1681
+1619
+1644
+842
+1492
+1633
+1921
+775
+1861
+1584
+1974
+585
+1898
+1560
+1708
+1927
+1563
+1872
+1876
+1865
+1535
+1994
+1756
+1662
+1621
+1993
+1825
+1679
+1959
+1691
+1875\
+"""
+input = [int(n) for n in data.split("\n")]
+
+from itertools import combinations
+
+solution = [(a,b) for a, b in combinations(input, r=2) if a+b == 2020]
+for a,b in solution:
+    print(f"{a} * {b} = {a * b}")
+
+solution = [(a,b,c) for a, b, c in combinations(input, r=3) if a+b+c == 2020]
+for a,b,c in solution:
+    print(f"{a} * {b} * {c} = {a * b * c}")
diff --git a/poetry.lock b/poetry.lock
new file mode 100644
index 0000000..d001698
--- /dev/null
+++ b/poetry.lock
@@ -0,0 +1,81 @@
+[[package]]
+name = "certifi"
+version = "2020.11.8"
+description = "Python package for providing Mozilla's CA Bundle."
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "chardet"
+version = "3.0.4"
+description = "Universal encoding detector for Python 2 and 3"
+category = "main"
+optional = false
+python-versions = "*"
+
+[[package]]
+name = "idna"
+version = "2.10"
+description = "Internationalized Domain Names in Applications (IDNA)"
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+
+[[package]]
+name = "requests"
+version = "2.25.0"
+description = "Python HTTP for Humans."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+
+[package.dependencies]
+certifi = ">=2017.4.17"
+chardet = ">=3.0.2,<4"
+idna = ">=2.5,<3"
+urllib3 = ">=1.21.1,<1.27"
+
+[package.extras]
+security = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)"]
+socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7)", "win-inet-pton"]
+
+[[package]]
+name = "urllib3"
+version = "1.26.2"
+description = "HTTP library with thread-safe connection pooling, file post, and more."
+category = "main"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
+
+[package.extras]
+brotli = ["brotlipy (>=0.6.0)"]
+secure = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "certifi", "ipaddress"]
+socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7,<2.0)"]
+
+[metadata]
+lock-version = "1.1"
+python-versions = "~3.8"
+content-hash = "dd038e74b7f412b5a36ceb304626f13577bf3eedea259a0b6194da7b32a41b04"
+
+[metadata.files]
+certifi = [
+    {file = "certifi-2020.11.8-py2.py3-none-any.whl", hash = "sha256:1f422849db327d534e3d0c5f02a263458c3955ec0aae4ff09b95f195c59f4edd"},
+    {file = "certifi-2020.11.8.tar.gz", hash = "sha256:f05def092c44fbf25834a51509ef6e631dc19765ab8a57b4e7ab85531f0a9cf4"},
+]
+chardet = [
+    {file = "chardet-3.0.4-py2.py3-none-any.whl", hash = "sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691"},
+    {file = "chardet-3.0.4.tar.gz", hash = "sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae"},
+]
+idna = [
+    {file = "idna-2.10-py2.py3-none-any.whl", hash = "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"},
+    {file = "idna-2.10.tar.gz", hash = "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6"},
+]
+requests = [
+    {file = "requests-2.25.0-py2.py3-none-any.whl", hash = "sha256:e786fa28d8c9154e6a4de5d46a1d921b8749f8b74e28bde23768e5e16eece998"},
+    {file = "requests-2.25.0.tar.gz", hash = "sha256:7f1a0b932f4a60a1a65caa4263921bb7d9ee911957e0ae4a23a6dd08185ad5f8"},
+]
+urllib3 = [
+    {file = "urllib3-1.26.2-py2.py3-none-any.whl", hash = "sha256:d8ff90d979214d7b4f8ce956e80f4028fc6860e4431f731ea4a8c08f23f99473"},
+    {file = "urllib3-1.26.2.tar.gz", hash = "sha256:19188f96923873c92ccb987120ec4acaa12f0461fa9ce5d3d0772bc965a39e08"},
+]
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..a6d3f51
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,15 @@
+[tool.poetry]
+name = "aoc_2020"
+version = "0.1.0"
+description = "Advent of code 2020"
+authors = ["Domenico Testa"]
+
+[tool.poetry.dependencies]
+python = "~3.8"
+requests = "^2.25.0"
+
+[tool.poetry.dev-dependencies]
+
+[build-system]
+requires = ["poetry-core>=1.0.0"]
+build-backend = "poetry.core.masonry.api"