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: 3938 @ 6900 @ 1254 @ 25 # 7237 # 5576 @ 8865 # 8864 @ 1349

A: 654
****
Q: 2497 # 4988 @ 8200 # 3896 @ 5601 @ 1004

A: 8418
****
Q: 2599 @ 1451 # 8624 # 9656 # 2020 @ 4351 # 6842 # 8952 @ 8496

A:
-19197
****