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]: 938 + 566 + 5270 + 5634 - 7451 - 114
[EX A]: -2967

[EX Q]: 758 + 1664 + 5481 - 1654 - 1804 + 5232 - 9130
[EX A]: 969

[EX Q]: 9121 - 950 - 642 + 2837
[EX A]:
7876