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: 4224 - 9761 - 8262 + 6568 - 5026 + 916 - 5225 - 2454 - 1897

A: 29365
****
Q: 3583 - 967 - 3552 + 7898 - 1248 + 6992 - 5291 + 819

A: -1068
****
Q: 3166 - 5414 + 1613 + 7287 + 2179 - 4577

A:
2078
****