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]: 7533 + 2213 - 7566 + 455 - 6321 - 2480 + 1023 + 2407
[EX A]: 17802

[EX Q]: 4284 - 8233 + 2781 - 2769 - 5560 + 635 - 1706 + 1965 + 6794
[EX A]: 10377

[EX Q]: 9238 - 4287 + 1647 + 9933 + 6421 + 6487 + 5728 - 3798
[EX A]:
-12893