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

[EX Q]: 2475 # 126 @ 138 # 2303 # 5327 # 6412 # 9849 # 8474 # 6460
[EX A]: -36338

[EX Q]: 5211 # 3266 @ 3042 @ 254 # 7823 @ 4298 # 8042 # 1629 # 6738
[EX A]: -14693

[EX Q]: 9006 @ 8673 # 5652 # 1238 @ 5545 @ 7076 # 9832 @ 6692 # 4306
[EX A]:
15964