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: 6055 - 7226 + 1875 + 7504 - 1238 - 4445 + 412 - 5560

SOLUTION: 14733

PROBLEM: 509 + 4840 + 5618 + 9163 + 802

SOLUTION: -19914

PROBLEM: 4037 - 2767 - 7596

SOLUTION:
14400