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: 4274 - 4385 - 2316 - 7783

SOLUTION: 18758

PROBLEM: 1928 - 8869 + 937 + 6209 + 5391 - 5357 + 6743

SOLUTION: -3126

PROBLEM: 9383 + 2568 + 4811 - 6286 + 3024

SOLUTION:
5266