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]: 9964 + 5009 - 6772 + 8761 + 2075 + 6292 + 4157 + 5194
[EX A]: -14752

[EX Q]: 2167 - 8760 - 4771 - 8633 + 7929 + 9784 + 6892
[EX A]: -274

[EX Q]: 2598 - 1930 + 3599
[EX A]:
929