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: 6733 # 361 @ 8396 @ 7920 @ 7915 # 1370 @ 5576 # 1321 @ 343

SOLUTION: 33831

PROBLEM: 7803 @ 6524 @ 7077 # 1627 # 3959

SOLUTION: 15818

PROBLEM: 7510 # 7974 # 1109 @ 6596

SOLUTION:
5023