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: 7442 + 227 + 52 + 2436 - 3303 + 8408 + 4314

SOLUTION: -4692

PROBLEM: 452 - 5631 - 8307 - 1886 + 4631 + 1695 + 4411 - 769

SOLUTION: 6308

PROBLEM: 388 - 4244 + 9022 + 4394 - 2944 + 3897 - 5935 + 9010 - 2085

SOLUTION:
-10727