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:
4899 # 3034 @ 3351 @ 7952 @ 4527 # 2700 # 3143 @ 3642 # 2445
answer:
13049


question:
5274 @ 8123 @ 5544 @ 7060 # 1023
answer:
24978


question:
9741 @ 8456 # 4507 @ 44 # 5649 @ 6995 @ 2682 # 4535
answer:

13227