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]: 7528 - 4788 + 7674 + 4839 + 6930 + 4883 + 9734
[EX A]: -21744

[EX Q]: 5778 - 5516 - 1453 + 7326 - 5703
[EX A]: 11124

[EX Q]: 8071 - 396 - 4480
[EX A]:
12947