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: 8045 @ 7755 # 7077 # 209 @ 8324 @ 9768 # 6169 @ 4387

A: 24824
****
Q: 7483 @ 4061 @ 195 # 1982 @ 5673 # 6623 @ 9661 @ 7613

A: 26081
****
Q: 6245 # 2865 # 977 # 2344 @ 1740 # 8109 # 6258

A:
-12568
****