From 264496e0e16fa59f976ff7e988f011cc19ea0d2b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Jos=C3=A9=20Guti=C3=A9rrez=20de=20Quevedo=20P=C3=A9?=
 =?UTF-8?q?rez?= <juanjo@gutierrezdequevedo.com>
Date: Tue, 22 Dec 2020 23:01:35 +0100
Subject: [PATCH] day 22 part 1

---
 22/1.py  | 41 +++++++++++++++++++++++++++++++++++++++++
 22/input | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 94 insertions(+)
 create mode 100644 22/1.py
 create mode 100644 22/input

diff --git a/22/1.py b/22/1.py
new file mode 100644
index 0000000..f00653f
--- /dev/null
+++ b/22/1.py
@@ -0,0 +1,41 @@
+with open("input") as f:
+    content = [x.strip() for x in f]
+
+player1 = []
+player2 = []
+part = 0
+for c in content:
+    if not c:
+        part += 1
+        continue
+    if part == 0: # reading player 2 stack
+        if c.startswith("Player"):
+            continue
+        player1.append(int(c))
+    if part == 1: # reading player 1 stack
+        if c.startswith("Player"):
+            continue
+        player2.append(int(c))
+
+while len(player1) and len(player2):
+    if player1[0] > player2[0]:
+        player1.append(player1[0])
+        player1.append(player2[0])
+        del(player1[0])
+        del(player2[0])
+    else:
+        player2.append(player2[0])
+        player2.append(player1[0])
+        del(player1[0])
+        del(player2[0])
+
+if len(player1):
+    winner = player1
+else:
+    winner = player2
+
+result = 0
+for i in range(len(winner)):
+    result += (len(winner) - i ) * winner[i]
+
+print(result)
diff --git a/22/input b/22/input
new file mode 100644
index 0000000..62dc0e5
--- /dev/null
+++ b/22/input
@@ -0,0 +1,53 @@
+Player 1:
+29
+21
+38
+30
+25
+7
+2
+36
+16
+44
+20
+12
+45
+4
+31
+34
+33
+42
+50
+14
+39
+37
+11
+43
+18
+
+Player 2:
+32
+24
+10
+41
+13
+3
+6
+5
+9
+8
+48
+49
+46
+17
+22
+35
+1
+19
+23
+28
+40
+26
+47
+15
+27