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]: 473 # 2568 @ 9771 # 2525 @ 3277 @ 261 # 8230 @ 6021
[EX A]: 6480

[EX Q]: 4665 @ 538 # 3320 @ 2517 @ 5236
[EX A]:
9636