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: 1834 - 2630 + 3119 - 3024 - 1805 + 5287 + 9826

A: -8939
****
Q: 2977 - 4470 - 76 + 164 + 8433 - 2054 - 4953

A: 5933
****
Q: 997 - 8965 + 8736

A:
1226
****