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

Q: 6733 # 361 @ 8396 @ 7920 @ 7915 # 1370 @ 5576 # 1321 @ 343

A: 33831
****
Q: 3347 # 2950 @ 6671 @ 4670 # 7283

A: 4455
****
Q: 2482 @ 1347 @ 7032 # 5113 # 1604 @ 3614

A:
7758
****