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]: 2862 - 964 + 1644
[EX A]: 2182

[EX Q]: 3097 + 17 - 8842 + 4949 + 8377 + 425 - 7128 + 6500
[EX A]: -1201

[EX Q]: 8186 - 5449 - 3523 + 1242
[EX A]:
15916