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: 3351 @ 1445 @ 5875 # 1267 # 4225 @ 4098 @ 3552

A: 12829
****
Q: 2787 @ 3800 # 142 # 7750 # 8581 @ 5447 @ 1512 @ 6550

A: 3623
****
Q: 3637 # 3421 @ 1965 @ 1681 # 6364 # 7407 # 2486

A:
-12395
****