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]: 9748 + 7907 + 7494 - 2074 + 9313
[A]: -12892


[Q]: 7291 - 941 - 33 + 3812 + 4851 - 8716 - 6838 - 740
[A]: 15896


[Q]: 5126 + 2296 - 6429 - 5826 + 5513 + 3212 + 1061 - 6935
[A]:
12234