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]: 2806 # 6120 @ 8567 @ 1946 @ 8985 # 9834 # 368 # 454 @ 5455
[EX A]: 10983

[EX Q]: 5640 @ 148 @ 7578 # 2373 # 3438 @ 4775 # 8187
[EX A]: 4143

[EX Q]: 2271 # 2617 @ 9089 # 9959 @ 9815 @ 1767 # 1856 # 4723
[EX A]:
3787