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:
3407 @ 917 # 567 @ 5987 # 5936
answer:
3808


question:
9337 # 8816 @ 7801 @ 8011 @ 8821 @ 966 @ 1854
answer:
27974


question:
6114 # 2427 @ 7755 @ 7125
answer:

18567