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: 8816 # 8770 # 5004

SOLUTION: -4958

PROBLEM: 9276 @ 7324 @ 3048 # 8186 # 4920 # 2964

SOLUTION: 3578

PROBLEM: 8625 # 8877 # 7180 # 1309 # 1464 # 9975

SOLUTION:
-20180

