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.

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

[EX Q]: 1573 + 2934 + 9701
[EX A]: -11062

[EX Q]: 7315 - 2001 - 5108 - 4520 + 3129 - 2677 - 8965 + 659 + 178
[EX A]:
26620