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: 7746 - 2667 + 1801 - 5756 - 6076 - 6701 + 3002

SOLUTION: 24143

PROBLEM: 2269 + 7840 - 467 - 5626

SOLUTION: 522

PROBLEM: 5449 + 3618 + 5983 - 7280 - 9348 - 5849

SOLUTION:
18325