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: 2186 # 2436 # 4269 # 2175 @ 4101 # 2723 @ 6192 # 7530

A: -6654
****
Q: 634 # 6766 # 1458 # 4376 @ 9425

A: -2541
****
Q: 8082 @ 876 # 6266 @ 401

A:
3093
****