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: 1834 - 2630 + 3119 - 3024 - 1805 + 5287 + 9826

SOLUTION: -8939

PROBLEM: 3672 + 2445 + 4715 - 5145 - 8515 + 3793 - 3753

SOLUTION: 10132

PROBLEM: 2891 - 3345 + 4623 - 8471 - 6830

SOLUTION:
16914