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: 1614 # 4521 @ 7508 # 7726 @ 6176 @ 8975 # 693

SOLUTION: 11333

PROBLEM: 2405 @ 2160 @ 394 # 8936 # 2551 @ 5734 @ 5167

SOLUTION: 4373

PROBLEM: 7889 # 2966 # 6461 # 7795 # 8897 # 8405 # 3748 @ 4118 # 3428

SOLUTION:
-29693

