From 32be41efc87deddb71190e8ca50578c8c3005ef8 Mon Sep 17 00:00:00 2001
From: kwout <kwout@pm.me>
Date: Sat, 2 Dec 2023 14:37:29 -0500
Subject: [PATCH] 2022 day 7a solved

---
 2022/7.py | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 2022/7.py

diff --git a/2022/7.py b/2022/7.py
new file mode 100644
index 0000000..a3c7787
--- /dev/null
+++ b/2022/7.py
@@ -0,0 +1,29 @@
+lines = [[l.split(" ") for l in m.splitlines()] for m in open("input.txt", 'r').read().split("$ ")][1:]
+
+path = ["/"]
+sizes = {"/":0}
+sum = 0
+
+for l in lines:
+    if l[0][0] == "cd":
+        if l[0][1] == "/":
+            path = ["/"]
+        elif l[0][1] == "..":
+            path.pop()
+        else:
+            path.append(l[0][1]+"/")
+    elif l[0][0] == "ls":
+        for i in range(1,len(l)):
+            if l[i][0] == "dir":
+                sizes["".join(path) + l[i][1]+"/"] = 0
+            else:
+                sofar = ""
+                for p in path:
+                    sofar += p
+                    sizes[sofar] += int(l[i][0])
+
+for s in sizes:
+    if sizes[s] <= 100000:
+        sum += sizes[s]
+
+print(sum)
\ No newline at end of file