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2026-01-28 18:11:37 +00:00 · 2021-12-06 07:37:45 -05:00
commit 6bff0ee551
22 changed files with 5034 additions and 0 deletions
--- a/Day3_2/main.py
+++ b/Day3_2/main.py
@@ -0,0 +1,107 @@
+from aocd import get_data
+from aocd import submit
+input_data = get_data(day=3, year=2021)
+
+
+
+test_data = """00100
+11110
+10110
+10111
+10101
+01111
+00111
+11100
+10000
+11001
+00010
+01010"""
+
+c02 = input_data.split("\n")
+# c02 = test_data.split("\n")
+
+line_len = len(c02[0])
+
+oxygen = c02.copy()
+c02 = c02.copy()
+
+for i in range(line_len):
+    if len(oxygen) == 1:
+        print("only 1 left")
+        break
+    #get count for this column
+    counts_ones = 0
+    counts_zeroes = 0
+    for line in oxygen:
+      line = list(line)
+      bit = line[i]
+      if bit == "1":
+          counts_ones += 1
+      elif bit == "0":
+          counts_zeroes += 1
+    print("Zeros:" + str(counts_zeroes) + "Ones:" + str(counts_ones))
+    if counts_ones >= counts_zeroes:
+       for index, line in reversed(list(enumerate(oxygen))):
+        #    print(line)
+           if line[i] == "0":
+               print("drop zeros in col " + str(i)+ ":" + ''.join(str(i) for i in line))
+               oxygen.remove(line)
+    elif counts_ones < counts_zeroes:
+        for index, line in reversed(list(enumerate(oxygen))):
+           if line[i] == "1":
+               print("drop ones in col" + str(i)+ ":" + ''.join(str(i) for i in line))
+               oxygen.remove(line)
+     
+    print("remaining oxygen")
+    print(oxygen)
+
+
+print(oxygen)
+
+
+###CO2
+for i in range(line_len):
+    if len(c02) == 1:
+        print("only 1 left")
+        break
+    #get count for this column
+    counts_ones = 0
+    counts_zeroes = 0
+    for line in c02:
+      line = list(line)
+      bit = line[i]
+      if bit == "1":
+          counts_ones += 1
+      elif bit == "0":
+          counts_zeroes += 1
+    print("Zeros:" + str(counts_zeroes) + "Ones:" + str(counts_ones))
+    if counts_ones < counts_zeroes:
+       for index, line in reversed(list(enumerate(c02))):
+        #    print(line)
+           if line[i] == "0":
+               print("drop zeros in col " + str(i)+ ":" + ''.join(str(i) for i in line))
+               c02.remove(line)
+    elif counts_ones >= counts_zeroes:
+        for index, line in reversed(list(enumerate(c02))):
+           if line[i] == "1":
+               print("drop ones in col" + str(i)+ ":" + ''.join(str(i) for i in line))
+               c02.remove(line)
+    
+    print("remaining c02")
+    print(c02)
+
+
+print(c02)
+
+
+
+# print(epsilon)
+
+c02 = ''.join(str(i) for i in c02)
+oxygen = ''.join(str(i) for i in oxygen)
+print(str(int(c02, 2)))
+print(str(int(oxygen, 2)))
+
+powerconsumption = int(c02, 2) * int(oxygen, 2) 
+print(powerconsumption)
+submit(powerconsumption)