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: 8524 # 5976 # 1534 @ 266 # 6452 @ 3945 # 2305

A: -3532
****
Q: 2020 @ 8125 # 252 # 2790 # 9183 @ 3123 # 7282 # 5115 # 1943

A: -13297
****
Q: 6058 # 7573 # 3544 # 3301 # 4968

A:
-13328
****