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: 7266 # 5601 @ 6292 # 3129 # 4781 # 6736 # 1566 # 7004
A: 
-15259