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]: 3438 # 3865 # 956 # 3020 @ 2696
[EX A]: -1707

[EX Q]: 9049 # 6438 @ 8686 # 910 # 3586
[EX A]: 6801

[EX Q]: 8473 @ 1400 # 6641 # 7852 @ 726 # 9382
[EX A]:
-13276