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: 3938 @ 6900 @ 1254 @ 25 # 7237 # 5576 @ 8865 # 8864 @ 1349

SOLUTION: 654

PROBLEM: 2095 # 5428 @ 3055 @ 1752 @ 2919 # 3592 # 7407

SOLUTION: -6606

PROBLEM: 6927 # 2357 @ 8911 # 4674 # 2728 @ 9726 # 1304 # 3277

SOLUTION:
11224