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]: 8760 @ 4583 # 2942 # 3854 # 5061 @ 31 # 5965
[EX A]: -4448

[EX Q]: 507 @ 3439 # 8086 # 5497 @ 2145 @ 2124 @ 9603 @ 2119 @ 8351
[EX A]: 14705

[EX Q]: 4845 @ 203 @ 523 # 1218 @ 6846 @ 7184 # 8551
[EX A]:
9832