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: 9885 + 402 + 66 + 4818 + 2654 - 4301 + 2712 + 5842 - 2959

A: 651
****
Q: 5806 - 3876 - 963 + 1876 - 3233 + 3527 + 6012 + 2124

A: 339
****
Q: 7049 - 1171 - 4329 - 2435 - 1834 - 8172

A:
24990
****