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: 1949 @ 526 @ 1777 @ 8065 @ 2790 # 1800 # 486 @ 229 @ 7738

A: 20788
****
Q: 9924 @ 6266 # 7022 # 7976 # 2541 @ 5396

A: 4047
****
Q: 4995 # 7147 @ 9561 # 7122 @ 9039 # 5012 # 5763 # 8281 @ 31

A:
-9699
****
