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: 5052 # 6923 @ 1011

A: -860
****
Q: 6514 # 8296 # 4939 # 5783 @ 1077 @ 3237 @ 5941 # 7665 # 2408

A: -12322
****
Q: 5537 @ 5618 @ 1890 @ 6709 # 7276 # 6420 # 4857 # 9294 # 420

A:
-8513
****