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: 2010 + 6744 - 5577 - 1182 + 8811

SOLUTION: -6786

PROBLEM: 8929 - 6145 + 8551 - 1836 + 9159

SOLUTION: -800

PROBLEM: 1812 + 5855 - 7659 + 1454 + 6440 + 7854 + 9784 + 8598

SOLUTION:
-30514