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03/solve_part1.py

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+ #!/usr/bin/env python
+
+# 31705549
+
+import re
+
+def read_input(filename):
+    with open(filename) as f:
+        for line in f:
+            line = line.strip()
+            yield line
+    
+def main(args):
+    memory = read_input(args.file)
+    
+    result = 0
+    for memory in read_input(args.file):
+        mul_list = re.findall(r'mul\((\d+)\,(\d+)\)', memory)
+        for mul in mul_list:
+            x = int(mul[0]) * int(mul[1])
+            result += x
+    print(result)
+
+if __name__ == "__main__":
+    import argparse
+    
+    parser = argparse.ArgumentParser(
+        prog='AdventOfCode 2024, Day 03, part 1',
+    )
+    parser.add_argument('-f', '--file', required=True)
+    args = parser.parse_args()
+    main(args)