cscg is loooong

2026/cscg/misc/can-i-have-flag/big_endian.py

@@ -0,0 +1,21 @@
+import struct
+
+with open("digital-0.bin", "rb") as f:
+    data = f.read()
+
+num_transitions = (len(data) - 44) // 8
+
+# Read integers as little-endian (normal), but doubles as big-endian
+initial_state = struct.unpack_from('<I', data, 16)[0]
+begin_time     = struct.unpack_from('>d', data, 20)[0]  # big-endian
+end_time       = struct.unpack_from('>d', data, 28)[0]  # big-endian
+
+print(f"initial_state={initial_state}, begin={begin_time:.9f}, end={end_time:.9f}")
+
+transitions = []
+for i in range(num_transitions):
+    t = struct.unpack_from('>d', data, 44 + i * 8)[0]
+    transitions.append(t)
+
+for i, t in enumerate(transitions[:20]):
+    print(f"  [{i}] {t:.9f}s")