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]: 1656 - 2355 + 4098 + 8586 + 7634 + 9427 + 9429
[EX A]: -35163

[EX Q]: 1313 - 7955 - 2883
[EX A]:
12151