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: 344 + 4107 + 9401 + 4490 - 5191 - 1753 - 5869 + 8385 - 7325

SOLUTION: -5901

PROBLEM: 2342 + 4498 - 5816 + 2604 - 6155 - 2683 - 1893 - 2482

SOLUTION: 14269

PROBLEM: 3985 - 9865 - 993 - 8081 + 6284 - 3987 - 8445 + 9418

SOLUTION:
19654