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: 6108 + 2133 + 8600

SOLUTION: -4625

PROBLEM: 4224 + 9155 + 116 - 5148 - 7166 - 7397 - 3883 - 2139

SOLUTION: 20686

PROBLEM: 6366 - 9422 - 623 - 2220 - 8862 + 85 - 745 - 5839 + 6388

SOLUTION:
27604