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: 3935 # 7500 # 205 # 7262 # 5754 @ 116 # 8451 # 9591

SOLUTION: -34712

PROBLEM: 7152 @ 8957 # 8060 # 3668 # 8713 # 9420 # 3603

SOLUTION: -17355

PROBLEM: 8209 @ 2508 @ 316 # 6056 # 7333 @ 7148 # 6373 @ 7294

SOLUTION:
5713

