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: 2303 + 151 - 7031 + 7349 - 8676 + 9084 + 9773

SOLUTION: -8347

PROBLEM: 169 + 4940 + 7593 - 4532 + 2433 - 9730 - 6448 - 3026 - 2882

SOLUTION: 11821

PROBLEM: 9798 - 5331 + 8094 + 1609 - 9659 - 5811

SOLUTION:
20896