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: 1887 - 5213 + 516 - 4107 - 7681 - 125 - 1788 + 124 - 1460

SOLUTION: 21621

PROBLEM: 6800 + 2564 + 8444 + 1912

SOLUTION: -6120

PROBLEM: 366 + 5371 + 2460 + 9791 + 3768 - 1511 + 8472 - 2561

SOLUTION:
-25424