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

Q: 6704 @ 69 @ 617 @ 7950 # 7615 @ 9447 # 8908

A: 8264
****
Q: 7295 @ 8477 @ 8646 @ 3487 # 114 # 9184

A: 18607
****
Q: 554 @ 2709 @ 393 # 1645 # 734

A:
1277
****