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]: 1059 # 7372 @ 4733 @ 9323 # 2108 @ 1244 @ 4077 # 7899 # 5842
[EX A]: -2785

[EX Q]: 9930 # 7864 @ 6797 # 6092 @ 1146 @ 1388 # 8545 # 9163
[EX A]: -12403

[EX Q]: 3630 # 8778 @ 6139 @ 1195 @ 390 # 5815 # 6572 # 3590
[EX A]:
-13401