instruction:
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
question:
1077 @ 2451 @ 9445 @ 1297 @ 2639 # 27 # 9331 @ 8713
answer:
16264


question:
8929 # 6145 @ 8551 # 1836 @ 9159
answer:
18658


question:
6484 # 6042 @ 239 # 5161 # 7940 @ 2882 @ 8393 # 311 @ 6933
answer:

5477