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: 5891 @ 5687 @ 6434 # 9679 @ 2950 # 5934 @ 1364 @ 6773

SOLUTION: 13486

PROBLEM: 415 @ 1312 # 9916 @ 9168 @ 1911

SOLUTION: 2890

PROBLEM: 271 # 2680 @ 4844 @ 4249 @ 9969 # 1825 # 9110 # 1392

SOLUTION:
4326