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: 7252 # 8553 # 4853 @ 6748 # 3750

Answer: -3156


Question: 4839 # 9558 @ 1236 # 8758 # 3209

Answer: -15450


Question: 8082 @ 7803 @ 9302 @ 4171 # 90 # 855 @ 3565

Answer:
31978


