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]: 8839 + 4786 - 7068 + 5502 + 1623 - 1959 - 8567 + 3743 + 4578
[EX A]: 6201

[EX Q]: 8213 - 7166 - 3524 + 2770 + 767 - 3629 - 7894
[EX A]: 26889

[EX Q]: 1277 - 3822 + 5064 + 3615 - 7107 - 5691 + 1554 - 6525 + 714
[EX A]:
13475