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:
2560 @ 144 @ 6785 @ 572 # 5190 @ 1929
answer:
6800


question:
1188 @ 3127 @ 964 # 79 # 4554 @ 4344 @ 8024
answer:
13014


question:
4385 @ 9689 # 4746 # 4284 @ 6573 # 6475 # 8719 @ 8734
answer:

5157