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]: 1163 - 3809 + 5176 - 2533 + 4885 - 8890 - 506 + 5874
[EX A]: 966

[EX Q]: 5342 - 6456 - 9929 + 3119 - 1242 + 314
[EX A]: 19536

[EX Q]: 8068 - 7373 + 658 + 4295 - 7864 - 7999 + 9016 + 6612 + 8397
[EX A]:
2326