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]: 4495 + 1180 - 7554 - 4842
[EX A]: 15711

[EX Q]: 6054 - 4121 + 5615
[EX A]: 4560

[EX Q]: 1334 - 369 + 1337 - 2329
[EX A]:
2695