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]: 496 + 5072 + 6259 + 1493 + 4824 + 2052 + 4751 - 8038
[EX A]: -15917

[EX Q]: 1943 + 6084 + 8719 + 2400 + 8595 - 7077 + 1264
[EX A]: -18042

[EX Q]: 3234 - 3401 - 439 - 5756 - 5122
[EX A]:
17952