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]: 3367 # 4567 @ 8786 @ 9643 @ 105 # 6364 @ 9695 # 2387 @ 8798
[EX A]: 27076

[EX Q]: 2367 @ 4877 @ 8467 @ 5488 # 987 # 8899
[EX A]: 11313

[EX Q]: 2953 # 4085 @ 6386 # 8656 # 9670
[EX A]:
-13072