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]: 318 - 2977 - 9352 - 3082 - 5224 + 3028 - 7022
[EX A]: 24947

[EX Q]: 6120 - 9271 - 7167 + 6916 - 2510 + 7854 - 7909 - 1960 - 3775
[EX A]: 23942

[EX Q]: 962 + 5839 + 7349 - 2498 - 5491 + 4847
[EX A]:
-9084