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: 9808 + 7071 + 9458 - 8326 - 6406 - 6771 - 1321 + 4712

SOLUTION: 11391

PROBLEM: 5799 + 5384 + 4924 + 5003 + 983 + 2274 - 5524

SOLUTION: -7245

PROBLEM: 9367 + 9600 + 289 - 4265 + 175 + 6578 + 93 - 518 - 6184

SOLUTION:
3599