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]: 7746 - 2667 + 1801 - 5756 - 6076 - 6701 + 3002
[A]: 24143


[Q]: 8155 + 6800 - 6839 - 8047 + 3270
[A]: 12971


[Q]: 3819 - 361 + 6769 - 8377 + 6620 + 3992
[A]:
-4824