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]: 7147 + 1234 - 7159 + 8304 - 934 + 3025 - 796 - 5291 - 2549
[A]: 11313


[Q]: 4287 + 3355 + 4251 + 7433 + 7069
[A]: -17821


[Q]: 4130 + 6495 - 3973
[A]:
1608