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]: 2404 @ 4359 # 5006 # 2796 # 6139
[EX A]: -7178

[EX Q]: 6467 # 8145 # 9388 # 9232
[EX A]: -20298

[EX Q]: 7780 # 4822 @ 5001 # 3717 # 3260
[EX A]:
982