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: 5211 # 3266 @ 3042 @ 254 # 7823 @ 4298 # 8042 # 1629 # 6738

Answer: -14693


Question: 5768 @ 319 # 2546 @ 5236 # 6529 # 5734 @ 7926

Answer: 4440


Question: 1928 # 8869 @ 937 @ 6209 @ 5391 # 5357 @ 6743

Answer:
6982


