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]: 7671 - 2300 - 9650 - 6692 + 7656 + 4940 - 2878 - 5602 + 7222
[A]: 14975


[Q]: 7169 + 1918 - 7501 + 5160 + 9033 - 3341 + 4286
[A]: -2386


[Q]: 6635 + 7902 + 1203
[A]:
-2470