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: 3782 @ 4127 # 1265 # 1395 @ 2430 @ 6990 @ 8573 @ 8170

A: 31412
****
Q: 5191 # 7400 @ 7319 # 5932 @ 662 @ 1546

A: 1386
****
Q: 4757 # 1667 # 26 # 4838 @ 938

A:
-836
****