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: 1592 + 7031 - 1902 + 5922 - 1351 + 8340 - 2032

SOLUTION: -14416

PROBLEM: 2653 + 9718 - 3237 + 2973 - 6895 - 18

SOLUTION: 112

PROBLEM: 2062 + 6941 - 3242 - 4266 - 307 + 876 - 980 + 5332 - 6867

SOLUTION:
4575