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]: 5347 # 326 # 6112 # 4655 @ 2124
[EX A]: -3622

[EX Q]: 4470 @ 7285 # 4583 @ 9451 # 3236 # 3108 # 2875
[EX A]: 7404

[EX Q]: 4118 # 2178 # 7464 # 9391 # 8887 # 2539
[EX A]:
-26341