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.

Q: 8552 - 1559 - 9197 - 2232

A: 21540
****
Q: 9060 + 6995 - 9090 + 8450 - 5246 + 5012

A: 2939
****
Q: 4926 + 1360 + 7922 + 8818 - 8177 - 7408

A:
2411
****