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]: 7894 @ 7649 # 4792
[EX A]: 10751

[EX Q]: 2269 # 7857 @ 1906 @ 1098 # 6308 # 1142 @ 2063
[EX A]: -7971

[EX Q]: 9060 @ 6995 # 9090 @ 8450 # 5246 @ 5012
[EX A]:
15181