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]: 7961 - 5474 + 4234 - 4358 - 7627 - 2291 - 9771 + 9867 - 813
[EX A]: 24194

[EX Q]: 3561 + 2090 - 1286 - 2259 - 7069 + 5058
[EX A]: 7027

[EX Q]: 5843 - 3867 + 7142 - 2560 + 5942 - 2528 + 1069 - 402
[EX A]:
1047