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: 9467 + 7102 - 1964

Answer: 4329


Question: 7528 - 4788 + 7674 + 4839 + 6930 + 4883 + 9734

Answer: -21744


Question: 9101 - 1576 - 1985 + 6572 - 2596 + 2601 + 3557 - 3444 + 3564

Answer:
2408