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: 2996 @ 6178 @ 7214 # 172 # 3711

A: 12505
****
Q: 1753 # 4314 @ 3538 # 7342 @ 6326 @ 6393 @ 136 @ 161 @ 4337

A: 10988
****
Q: 1521 @ 2367 @ 8497 # 1445 # 3205 # 812 # 277 # 1068

A:
5578
****