From 4a990c1f6cb8a8642594e16720a65ff613f0b3c2 Mon Sep 17 00:00:00 2001
From: flifloo <flifloo@gmail.com>
Date: Wed, 4 Dec 2019 10:09:53 +0100
Subject: [PATCH] Day 4 P2

---
 2019/day 4/P2/input.txt   |  1 +
 2019/day 4/P2/password.py | 23 +++++++++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 2019/day 4/P2/input.txt
 create mode 100644 2019/day 4/P2/password.py

diff --git a/2019/day 4/P2/input.txt b/2019/day 4/P2/input.txt
new file mode 100644
index 0000000..a70b274
--- /dev/null
+++ b/2019/day 4/P2/input.txt	
@@ -0,0 +1 @@
+246540-787419
diff --git a/2019/day 4/P2/password.py b/2019/day 4/P2/password.py
new file mode 100644
index 0000000..5517362
--- /dev/null
+++ b/2019/day 4/P2/password.py	
@@ -0,0 +1,23 @@
+pswrange = [int(i) for i in open("input.txt").read().split("-")]
+
+valid = 0
+for i in range(pswrange[0], pswrange[1]):
+    i = str(i)
+    l = list(i)
+    c = 0
+    dec = False
+    double = False
+    while c < len(l)-1:
+        if l[c] <= l[c+1]:
+            pass
+        else:
+            dec = True
+            break
+        if f"{l[c]}{l[c]}" in i and not f"{l[c]}{l[c]}{l[c]}" in i:
+            double = True
+        c+=1
+    if not dec and double:
+        valid+=1
+
+print(valid)
+