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]: 5513 @ 1221 @ 8910 @ 8422
[EX A]: 24066

[EX Q]: 5270 # 8957 @ 6318 # 3390
[EX A]:
-759