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.

[EX Q]: 9826 - 5862 + 4973 - 7723 - 8510 + 6631 + 9611 + 1510 + 489
[EX A]: 8707

[EX Q]: 7671 - 2300 - 9650 - 6692 + 7656 + 4940 - 2878 - 5602 + 7222
[EX A]: 14975

[EX Q]: 9955 - 1286 - 488 - 6219 - 9951
[EX A]:
27899