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]: 4224 - 9761 - 8262 + 6568 - 5026 + 916 - 5225 - 2454 - 1897
[A]: 29365


[Q]: 5806 - 3876 - 963 + 1876 - 3233 + 3527 + 6012 + 2124
[A]: 339


[Q]: 1912 - 8090 + 9397
[A]:
605