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: 7388 - 3073 - 1891 + 2180 + 1361 - 9381 + 566 - 2665

SOLUTION: 20291

PROBLEM: 933 - 48 - 7218 - 7880 - 4299

SOLUTION: 20378

PROBLEM: 5142 - 5370 - 8292 + 827 + 9263 - 9184 + 8692

SOLUTION:
9206