instruction:
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.
question:
5474 + 1234 - 4461 - 3865 + 7635 + 830 + 5965 - 7856 + 523
answer:
5469


question:
2178 - 6447 + 5843 + 9653 + 4633 - 5887 + 8815 - 6635 + 178
answer:
-7975


question:
1472 - 6609 - 9187 + 9732 - 7253
answer:

14789


