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.

5806 - 3876 - 963 + 1876 - 3233 + 3527 + 6012 + 2124
339

9491 + 8647 - 4571 + 8815 - 4816 - 8552 + 1794
8174

1351 - 7436 + 2923 - 4269 - 5727 - 2500 - 8691

27051