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]: 6120 # 9271 # 7167 @ 6916 # 2510 @ 7854 # 7909 # 1960 # 3775
[EX A]: -11702

[EX Q]: 8238 @ 9817 # 2474 @ 3673 @ 9625 # 849 @ 1441
[EX A]: 29471

[EX Q]: 6516 # 3259 @ 3729 # 3106
[EX A]:
3880