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: 7982 # 9393 @ 981 @ 2884 # 1556 @ 752 # 322 # 3235

A: -1907
****
Q: 9546 @ 5515 @ 6740 # 2069 # 921 # 9110 # 5067 # 3917 # 6434

A: -5717
****
Q: 8293 # 4243 # 6119 @ 5292

A:
3223
****