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]: 1884 + 3670 - 3893 + 782 + 3288 - 7463 + 3214
[EX A]: 2286

[EX Q]: 8625 - 7177 + 4191
[EX A]: 11611

[EX Q]: 2894 - 7939 - 355 + 9735 + 3621 + 7661 - 8134 - 9021
[EX A]:
7326