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: 1948 @ 7201 @ 611 # 9763 # 2998 # 5097 # 9302 # 3012 # 8272

SOLUTION: -28684

PROBLEM: 4428 # 2569 @ 338 # 967 @ 2206

SOLUTION: 3436

PROBLEM: 7262 # 4143 # 9163 # 3053 @ 3802 @ 3176 @ 5779

SOLUTION:
3660