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: 5031 # 649 # 8975 @ 1853 # 5257 # 1383

SOLUTION: -9380

PROBLEM: 6267 @ 3304 @ 9078 @ 9734 # 2947 # 4223 @ 4824 # 3116

SOLUTION: 22921

PROBLEM: 2543 # 390 # 4820 # 9353 # 1297 # 5045 # 1584 @ 616 @ 7133

SOLUTION:
-12197

