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: 5321 - 5114 + 7476 + 1962

Answer: 997


Question: 5161 + 8791 + 9352 + 7272 + 935 + 8632 + 1201

Answer: -31022


Question: 16 + 4157 + 3953 + 8863

Answer:
-16957