instruction:
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.
question:
2588 + 7474 + 7336 + 2767 - 1155 - 3435 - 6693
answer:
-3706


question:
736 - 6527 - 3681 - 7834 + 893 + 9709 - 7544 - 3726
answer:
19446


question:
3962 + 1758 + 142 - 7455 - 4561 - 2894 - 7261
answer:

24233