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]: 5265 @ 8995 # 365 # 6720 @ 438 # 9846 # 1190 @ 1943 # 9835
[EX A]: -11315

[EX Q]: 8045 @ 7755 # 7077 # 209 @ 8324 @ 9768 # 6169 @ 4387
[EX A]: 24824

[EX Q]: 6880 @ 1613 @ 4122 # 3826
[EX A]:
8789