Add day-01

Author: Mishco

2022/python/day-8/main.py

@@ -2,8 +2,6 @@
 from pprint import pprint
 
 
-# TODO https://github.com/PodolskiBartosz/advent-of-code-2022/blob/main/day-8/main.py
-
 test = """30373
 25512
 65332

2025/day-01/main.py

@@ -1,11 +1,52 @@
-# --- Day 1:  ---
+# --- Day 1: Secret Entrance ---
+
 
 def part1():
-    pass
+    starting_pos = 50
+    zero_count = 0
+    # lines = open('example.txt').readlines()
+    lines = open("input.txt", "r").readlines()
+
+    for line in lines:
+        direction = line[0]
+        distance = int(line[1:].strip())
+
+        if direction == "L":
+            starting_pos = (starting_pos - distance) % 100
+        else:
+            starting_pos = (starting_pos + distance) % 100
+
+        if starting_pos == 0:
+            zero_count += 1
+
+    print(f"Part 1: {zero_count}")
 
 
 def part2():
-    pass
+    # lines = open('example.txt').readlines()
+    lines = open("input.txt", "r").readlines()
+    starting_pos = 50
+    zero_count = 0
+
+    for line in lines:
+        direction = line[0]
+        distance = int(line[1:].strip())
+
+        if direction == "L":
+            new_pos = (starting_pos - distance) % 100
+            zero_count += distance // 100
+            if starting_pos != 0 and (new_pos > starting_pos or new_pos == 0):
+                zero_count += 1
+            starting_pos = new_pos
+
+        else:
+            new_pos = (starting_pos + distance) % 100
+            zero_count += distance // 100
+            if new_pos < starting_pos:
+                zero_count += 1
+            starting_pos = new_pos
+
+    print(f"Part 2: {zero_count}")
 
 
 if __name__ == "__main__":