TASK DEFINITION: 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
PROBLEM: 5571 @ 5729 # 6405 # 526 # 1330

SOLUTION: 3039

PROBLEM: 8053 # 8275 @ 3672 # 7233 @ 8748 # 1270 # 6997 # 7566 @ 5689

SOLUTION: -5179

PROBLEM: 5790 # 5746 @ 9761 # 7697 # 3533 # 2479

SOLUTION:
-3904