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: 5249 @ 1204 # 3908 # 5196 @ 1711 @ 8089 # 8419 # 2865 @ 1478

A: -2657
****
Q: 5175 # 1386 # 5328 # 898 @ 5361 # 376 @ 1286 @ 861

A: 4695
****
Q: 8057 @ 6738 # 1795 # 2792 # 6364

A:
3844
****