TASK DEFINITION: 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
PROBLEM: 7371 # 9025 @ 8352 # 9201 # 9297 # 3561 @ 8576

SOLUTION: -6785

PROBLEM: 2404 @ 4359 # 5006 # 2796 # 6139

SOLUTION: -7178

PROBLEM: 6118 # 6967 @ 9942 # 7858

SOLUTION:
1235