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: 7211 # 614 @ 1584 # 4857 # 1495 # 1821 # 2219

A: -2211
****
Q: 5027 @ 4058 # 8225 @ 9216 # 3101 @ 8259 # 2376 # 6826 # 8997

A: -2965
****
Q: 1276 @ 6822 @ 901 # 6292 @ 7980 @ 7920 # 1671 @ 103

A:
17039
****