Create 3A.py

1 files changed, 21 insertions, 0 deletions

diff --git a/2024/3A.py b/2024/3A.py
new file mode 100644
index 0000000..2c7d249
--- /dev/null
+++ b/2024/3A.py
@@ -0,0 +1,21 @@
+import re
+
+with open('3.txt', 'r') as f:
+    data = f.read()
+
+mul = r'mul\(\d+,\d+\)'
+matches = re.findall(mul, data)  
+
+lmuls = []
+lmuls.extend(matches)
+
+ints = [l.split("mul(")[1].rstrip(')') for l in lmuls]
+print(ints)
+
+muls = 0
+
+for i in ints:
+    n1, n2 = map(int, i.split(','))
+    print(n1, n2)
+    muls += n1 * n2
+print(muls)