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]: 9713 + 8053 - 1782 + 6126 + 5918 + 968 - 2071 - 879 + 558
[EX A]: -7178

[EX Q]: 4062 - 644 + 187 - 4501 + 1736 - 230
[EX A]: 7514

[EX Q]: 2183 + 3722 + 6727 + 7154 + 681 - 4398 + 427 - 7733
[EX A]:
-4397