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]: 1163 - 3809 + 5176 - 2533 + 4885 - 8890 - 506 + 5874
[A]: 966


[Q]: 9616 - 8145 + 562 + 3160 - 8906 - 360 + 9291 + 7609 + 460
[A]: 5945


[Q]: 4565 - 5352 - 3897
[A]:
13814