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: 7371 # 9025 @ 8352 # 9201 # 9297 # 3561 @ 8576

SOLUTION: -6785

PROBLEM: 16 @ 4157 @ 3953 @ 8863

SOLUTION: 16989

PROBLEM: 5314 # 5661 # 1293 # 5217 @ 5518 @ 6865

SOLUTION:
5526