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]: 2653 @ 9718 # 3237 @ 2973 # 6895 # 18
[EX A]: 5194

[EX Q]: 9731 # 5427 @ 606 @ 9242 # 5166 @ 659 @ 5124 @ 2482 # 2031
[EX A]: 15220

[EX Q]: 8082 # 904 # 3863 @ 8818 @ 9521 # 930 # 5446 # 5149
[EX A]:
10129