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.
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Question: 9467 + 7102 - 1964

Answer: 4329


Question: 694 + 4432 - 9053

Answer: 5315


Question: 3823 + 1698 - 6519 - 7636 - 6170 + 2056 + 5569 - 8840 + 5943

Answer:
17722