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: 6796 # 5118 @ 4061 @ 2573 # 7960 @ 5889 # 7812 @ 3174

SOLUTION: 1603

PROBLEM: 9938 # 267 # 6696 # 8186 # 5729 # 8517 # 6331 @ 7607

SOLUTION: -18181

PROBLEM: 5734 # 6797 # 9622 @ 3717 # 2868

SOLUTION:
-9836