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: 5321 - 5114 + 7476 + 1962

A: 997
****
Q: 2297 + 4208 + 9691 - 6995 + 738 + 1245 - 7806

A: 1216
****
Q: 1162 + 622 - 7209 + 3448

A:
4301
****