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: 1785 - 7105 - 7217 - 2262 - 9687 - 8283 - 9761 - 7664

SOLUTION: 53764

PROBLEM: 4292 - 7663 + 6931 + 1332 + 5698 + 4887 - 9479 - 1571 - 6095

SOLUTION: 10252

PROBLEM: 8592 - 2506 - 6371

SOLUTION:
17469