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: 9049 # 6438 @ 8686 # 910 # 3586

SOLUTION: 6801

PROBLEM: 1864 @ 5416 @ 9408 @ 9513

SOLUTION: 26201

PROBLEM: 6643 # 1586 # 3692 @ 7190 @ 9094 @ 9696

SOLUTION:
27345