In this task you will be given an arithmetic operation and you have to find its answer. The operators '+' and '-' have been replaced with new symbols. Specifically, '+' has been replaced with the symbol '@' and '-' with the symbol '#'. You need to perform the operations in the given equation return the answer
--------
Question: 6733 # 361 @ 8396 @ 7920 @ 7915 # 1370 @ 5576 # 1321 @ 343

Answer: 33831


Question: 837 @ 118 @ 1503 # 3288 @ 6669 # 1394

Answer: 4445


Question: 1564 @ 4506 # 639 @ 7963 # 6048

Answer:
7346