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: 5191 # 7400 @ 7319 # 5932 @ 662 @ 1546

A: 1386
****
Q: 6267 @ 3304 @ 9078 @ 9734 # 2947 # 4223 @ 4824 # 3116

A: 22921
****
Q: 4273 # 6582 @ 6815 # 2042 @ 4183 # 5749

A:
898
****
