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: 5860 @ 3039 # 7874 # 3584 # 144

SOLUTION: -2703

PROBLEM: 2404 @ 4359 # 5006 # 2796 # 6139

SOLUTION: -7178

PROBLEM: 541 @ 8091 @ 8984 @ 2491

SOLUTION:
20107