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: 7483 @ 4061 @ 195 # 1982 @ 5673 # 6623 @ 9661 @ 7613

A: 26081
****
Q: 5263 @ 8483 # 8668 @ 4802 # 7388 @ 2501 @ 3137 # 8399

A: -269
****
Q: 8477 # 347 @ 2323 # 1183 # 5777

A:
3493
****