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]: 3254 - 200 + 4450 - 6393 - 2480 + 4564 + 9650
[EX A]: -6337

[EX Q]: 3126 - 612 - 9485 - 3358 + 8070
[EX A]: 8511

[EX Q]: 3527 - 1122 - 3701 - 2772 + 692
[EX A]:
10430