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]: 8698 # 7378 # 9188 @ 5767 # 2935 # 2532 @ 7113
[EX A]: -455

[EX Q]: 3276 # 8656 # 2580 @ 7528 @ 344 @ 6066 # 9323 # 6974 # 6635
[EX A]: -16954

[EX Q]: 4801 @ 9727 # 5083 @ 1668
[EX A]:
11113