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]: 7106 # 9524 # 2673 # 4668 @ 6755 # 5653 # 2688 # 9360
[EX A]: -20705

[EX Q]: 9924 @ 6266 # 7022 # 7976 # 2541 @ 5396
[EX A]: 4047

[EX Q]: 6930 # 1932 @ 5690 # 938 # 342
[EX A]:
9408

