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: 4428 # 2569 @ 338 # 967 @ 2206

A: 3436
****
Q: 2738 # 5562 @ 4529 @ 5438 @ 1799

A: 8942
****
Q: 4839 # 962 @ 7552

A:
11429
****