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

[Q]: 6694 + 8723 - 1592 + 7366 + 9388
[A]: -17191

[Q]: 2204 - 6861 + 1054 - 6937 - 7564 - 7154 + 7846 - 2929 - 4765
[A]:
29514