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: 2603 + 1868 - 4242

A: 4977
****
Q: 2982 + 9912 - 1386 + 7183 + 259 - 2370

A: -10616
****
Q: 1943 + 9616 - 657 - 8238 + 5965 + 6305 - 1044 - 9908

A:
-96
****