New day

Author: Vic-Nas

aoc/2025/06/06.vn.py

@@ -0,0 +1,70 @@
+# Advent of code Day 06
+# https://adventofcode.com/2025/day/6
+# 06/12/2025
+    
+# No blank line at end of file
+with open("input.txt") as file:
+    inp = file.readlines()
+    
+nums = inp[:-1]
+big = max(nums, key=len)
+reals = []
+
+# I needed to app something because
+# my algo needs to ops to calculate
+# the zone. I added something I could clean
+# easily 
+ops = inp[-1].ljust(len(big), " ") + "\t"
+
+# The zone is determined 
+# by the operators
+
+prev = 0
+for i in range(1, len(ops)):
+    if ops[i] != ' ':
+        real = []
+        for row in nums:
+            real.append(
+                row[prev: i - 1] # Here
+            )
+        prev = i
+        reals.append(real)
+    
+# We can clean ops now
+ops = ops.split()  
+
+from functools import reduce
+
+res1, res2 = 0, 0
+default = {
+    "+": 0, 
+    "*": 1
+}
+
+for i in range(len(ops)):
+    res1 += reduce(
+        lambda a, b: eval(f"{a}{ops[i]}{b}"),
+        reals[i],
+        default[ops[i]]
+    )
+    
+    # reals is all centered already
+    # They all have same length 
+    # in each row
+    
+    final = ["" for _  in range(len(reals[i][0]))]
+    for j in range(len(final)):
+        for n in reals[i]:
+            final[j] += n[j]
+            # I strip for not to have a
+            # space in the middle
+            final[j] = final[j].strip()
+            
+            
+    res2 += reduce(
+        lambda a, b: eval(f"{a}{ops[i]}{b}"),
+        final,
+        default[ops[i]]
+    )
+    
+print(res1, res2)