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: 3249 @ 313 @ 7029 @ 5721 @ 7626

A: 23938
****
Q: 8698 # 7378 # 9188 @ 5767 # 2935 # 2532 @ 7113

A: -455
****
Q: 9153 # 2253 @ 1145 # 7870 @ 9847

A:
10022
****