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]: 3112 - 4832 - 7889 - 6855 - 5294 - 5908 + 9757 - 9064
[A]: 33197


[Q]: 8137 + 5006 - 7743 + 1478
[A]: 9396


[Q]: 6541 + 1928 - 637 - 7461
[A]:
12711