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: 4287 + 3355 + 4251 + 7433 + 7069

SOLUTION: -17821

PROBLEM: 1922 - 413 - 5668

SOLUTION: 8003

PROBLEM: 6181 + 1214 + 3376 - 2711 + 1537

SOLUTION:
2765