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.

[Q]: 7591 + 2427 + 6553 + 4047 - 9300 + 2235 + 7278
[A]: -5649


[Q]: 3089 - 6778 - 3604 - 1052 - 1332
[A]: 15855


[Q]: 9899 + 7323 - 6624 - 7160 - 7658 - 1082
[A]:
25100