From 37165b60fd2853804ae3803ed93bf3ba2ee7205d Mon Sep 17 00:00:00 2001
From: Pim Kunis <pim@kunis.nl>
Date: Wed, 6 Dec 2023 06:24:30 +0100
Subject: [PATCH] day 6

---
 23/day6/example.txt |  2 ++
 23/day6/input.txt   |  2 ++
 23/day6/main.py     | 58 +++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 62 insertions(+)
 create mode 100644 23/day6/example.txt
 create mode 100644 23/day6/input.txt
 create mode 100644 23/day6/main.py

diff --git a/23/day6/example.txt b/23/day6/example.txt
new file mode 100644
index 0000000..28f5ae9
--- /dev/null
+++ b/23/day6/example.txt
@@ -0,0 +1,2 @@
+Time:      7  15   30
+Distance:  9  40  200
diff --git a/23/day6/input.txt b/23/day6/input.txt
new file mode 100644
index 0000000..377a67c
--- /dev/null
+++ b/23/day6/input.txt
@@ -0,0 +1,2 @@
+Time:        46     68     98     66
+Distance:   358   1054   1807   1080
diff --git a/23/day6/main.py b/23/day6/main.py
new file mode 100644
index 0000000..121d09c
--- /dev/null
+++ b/23/day6/main.py
@@ -0,0 +1,58 @@
+import tqdm
+import re
+
+input = "input.txt"
+
+times = []
+distances = []
+
+with open(input, "r") as f:
+    for line in f:
+        line = line.strip()
+        if line.startswith("Time"):
+            times = map(int, re.split("\\s+", line)[1:])
+        else:
+            distances = map(int, re.split("\\s+", line)[1:])
+
+races = []
+
+for time, distance in zip(times, distances):
+    races.append((time, distance))
+
+part1 = 1
+for time, record_distance in races:
+    record_beaten_times = 0
+    for time_held in range(time):
+        time_left = time - time_held
+        speed = time_held
+
+        distance = speed * time_left
+
+        if distance > record_distance:
+            record_beaten_times += 1
+    part1 *= record_beaten_times
+
+print("part1", part1)
+
+time = 0
+record_distance = 0
+
+with open(input, "r") as f:
+    for line in f:
+        line = line.strip()
+        if line.startswith("Time"):
+            time = int("".join(re.split("\\s+", line)[1:]))
+        else:
+            record_distance = int("".join(re.split("\\s+", line)[1:]))
+
+print(time)
+part2 = 0
+for time_held in tqdm.tqdm(range(time)):
+    time_left = time - time_held
+    speed = time_held
+
+    distance = speed * time_left
+
+    if distance > record_distance:
+        part2 += 1
+print("part2", part2)