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: 6142 + 418 - 7535 - 7185 - 5518 + 7544 - 1019 - 938 - 9490

SOLUTION: 29865

PROBLEM: 1724 - 4426 - 960 - 8997 - 5797 + 8037 - 7699 + 3023

SOLUTION: 18543

PROBLEM: 5707 - 1540 - 8185 - 8054 + 554

SOLUTION:
22932