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]: 6860 @ 2810 # 1038
[EX A]: 8632

[EX Q]: 4787 # 6151 # 6235
[EX A]: -7599

[EX Q]: 5665 # 3487 @ 9998 @ 2176 @ 6148
[EX A]:
20500