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: 2061 # 9512 @ 2202

A: -5249
****
Q: 6110 @ 5036 # 9621 @ 7662 # 3509 # 7697 # 1663 @ 9388

A: 5706
****
Q: 9919 @ 2956 # 9231 # 2890 @ 7733 @ 3501 @ 9453

A:
21441
****