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]: 298 + 1699 + 1367 + 5001
[EX A]: -7769

[EX Q]: 6055 - 7226 + 1875 + 7504 - 1238 - 4445 + 412 - 5560
[EX A]: 14733

[EX Q]: 9138 - 3467 + 1886 + 3576 + 2000 + 1256 - 3932 + 1933 - 231
[EX A]:
6117