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]: 2057 # 2330 # 9059 # 2713 # 7404 @ 4349
[EX A]: -15100

[EX Q]: 5992 @ 7637 # 7427 @ 1102 @ 677 @ 9685 @ 6972
[EX A]: 24638

[EX Q]: 1201 # 4290 @ 4831 @ 2790 @ 4951 @ 1900
[EX A]:
11383