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]: 2932 # 4372 # 9818 # 101 # 5357 # 8354 @ 7479
[EX A]: -17591

[EX Q]: 2027 # 965 # 9916 @ 7199 @ 844 @ 9780
[EX A]: 8969

[EX Q]: 9274 # 4651 # 1690 @ 3491 # 7611 # 7099 # 7120 # 6471 # 6685
[EX A]:
-28562