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]: 4733 + 1935 - 5989 + 2634 - 6798 + 9853 + 9265 - 14 - 4165
[EX A]: -1988

[EX Q]: 3284 - 2372 - 6880
[EX A]: 12536

[EX Q]: 2787 + 3800 - 142 - 7750 - 8581 + 5447 + 1512 + 6550
[EX A]:
1951