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]: 8341 + 2746 - 2959 - 9678 + 5173 + 317
[A]: 12742

[Q]: 7371 - 9025 + 8352 - 9201 - 9297 - 3561 + 8576
[A]: 21527

[Q]: 8895 - 3306 + 3854 + 6924
[A]:
1423