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]: 3651 @ 4392 @ 7612 # 1575 @ 8307
[EX A]: 22387

[EX Q]: 5253 @ 2450 @ 1316 @ 9889 @ 6449 @ 4948
[EX A]: 30305

[EX Q]: 5528 @ 3669 @ 2545 @ 4359 # 6447 # 8771 @ 3333 @ 7402 # 948
[EX A]:
10670