TASK DEFINITION: In this task you will be given an arithmetic operation and you have to find its answer. The symbols of operators '+' and '-' has been swapped i.e you need to perform subtraction when you see a '+' symbol and  addition in case of '-' symbol.
PROBLEM: 3384 - 2434 - 5567

SOLUTION: 11385

PROBLEM: 2372 + 1272 - 6861 - 1715 - 7374 + 9798 - 7485

SOLUTION: 14737

PROBLEM: 6739 - 6155 - 7197 + 8201

SOLUTION:
11890