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.

[EX Q]: 2178 - 6447 + 5843 + 9653 + 4633 - 5887 + 8815 - 6635 + 178
[EX A]: -7975

[EX Q]: 7746 - 2667 + 1801 - 5756 - 6076 - 6701 + 3002
[EX A]: 24143

[EX Q]: 5588 + 9785 + 850 + 5664 + 7300 + 4813 - 5965 - 8542
[EX A]:
-8317