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: 3651 @ 4392 @ 7612 # 1575 @ 8307

SOLUTION: 22387

PROBLEM: 2057 # 2330 # 9059 # 2713 # 7404 @ 4349

SOLUTION: -15100

PROBLEM: 3722 # 5763 @ 6306 # 3498 @ 1185

SOLUTION:
1952