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]: 1949 @ 526 @ 1777 @ 8065 @ 2790 # 1800 # 486 @ 229 @ 7738
[EX A]: 20788

[EX Q]: 6472 # 6421 @ 7649 @ 4005
[EX A]: 11705

[EX Q]: 9390 @ 4057 @ 1836 # 8639 @ 5042
[EX A]:
11686