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: 1070 @ 5674 @ 50 # 2252

A: 4542
****
Q: 4264 # 4438 @ 3871 @ 7585 # 540 # 3455 # 6016

A: 1271
****
Q: 2765 # 9112 # 1367 # 7978

A:
-15692
****