use real input

2020/11/11.py

@@ -1,5 +1,5 @@
 def read_file():
-	with open("input_sample.txt","r") as f:
+	with open("input.txt","r") as f:
 		seed = f.read().split('\n')
 		# pad with floor to prevent out-of-bounds checks
 		seats = []