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.

Q: 2131 + 4513 + 3760 - 9342 + 7779 + 4653 + 3111

A: -12343
****
Q: 4095 - 9640 - 5113 - 9355

A: 28203
****
Q: 5370 + 4060 + 133 + 7713 + 6334 + 9617 + 5417 + 9620

A:
-37524
****