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: 7803 @ 6524 @ 7077 # 1627 # 3959

A: 15818
****
Q: 5768 @ 319 # 2546 @ 5236 # 6529 # 5734 @ 7926

A: 4440
****
Q: 7085 # 7696 # 4241 @ 83 @ 4689 @ 14 @ 9678

A:
9612
****