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: 4460 @ 9143 # 6720 # 8379 @ 1636 # 6526

SOLUTION: -6386

PROBLEM: 1077 @ 2451 @ 9445 @ 1297 @ 2639 # 27 # 9331 @ 8713

SOLUTION: 16264

PROBLEM: 2080 @ 302 # 3517 # 9464 @ 2475 @ 4303 @ 3982 # 6008

SOLUTION:
-5847