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: 4242 - 1088 - 4873 + 766 + 1641 + 7003 + 7327 + 5270

SOLUTION: -11804

PROBLEM: 9403 + 6381 - 6599 - 2097 - 3046

SOLUTION: 14764

PROBLEM: 6923 + 7493 - 5623 + 1225 - 6057 + 7644

SOLUTION:
2241