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]: 7371 - 9025 + 8352 - 9201 - 9297 - 3561 + 8576
[EX A]: 21527

[EX Q]: 6567 + 2835 + 6725
[EX A]: -2993

[EX Q]: 1615 + 8442 - 3508 - 7142 - 9518 + 5845 + 9894 + 8637 - 7365
[EX A]:
-3670