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

Example Input: 5968 # 833 # 9263 @ 5675 @ 3262 # 2158
Example Output: 2651

Example Input: 7371 # 9025 @ 8352 # 9201 # 9297 # 3561 @ 8576
Example Output: -6785

Example Input: 1112 @ 376 @ 846 @ 5761 # 4434 @ 6698
Example Output:
10359

