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]: 169 + 4940 + 7593 - 4532 + 2433 - 9730 - 6448 - 3026 - 2882
[A]: 11821


[Q]: 7270 + 4138 - 1696 - 5719 - 9735 + 2360
[A]: 17922


[Q]: 6928 - 9156 + 2651 + 7790 + 4698
[A]:
945