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]: 9549 @ 21 # 6714 # 2406 # 2527 # 8527 @ 1769
[EX A]: -8835

[EX Q]: 1188 @ 3127 @ 964 # 79 # 4554 @ 4344 @ 8024
[EX A]: 13014

[EX Q]: 371 # 5382 @ 6187 @ 6588 @ 4139 @ 8505 @ 9678
[EX A]:
30086