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: 2984 # 596 # 8941 @ 4235 @ 5264 @ 351 # 3797 @ 7168 # 55

SOLUTION: 6613

PROBLEM: 5245 # 2258 @ 1333 # 9626 @ 7040 @ 9804

SOLUTION: 11538

PROBLEM: 4723 # 7894 # 9232 # 6781 @ 2038 @ 7955 # 1425

SOLUTION:
-10616