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: 1070 @ 5674 @ 50 # 2252

SOLUTION: 4542

PROBLEM: 931 # 9775 @ 8414

SOLUTION: -430

PROBLEM: 1520 # 8804 # 9521 @ 1749 # 4838

SOLUTION:
-19894

