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: 4681 # 7765 @ 9516 @ 4570 @ 2862

A: 13864
****
Q: 2574 @ 1250 @ 1143 # 645 @ 8019

A:
12341
****