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: 6142 + 418 - 7535 - 7185 - 5518 + 7544 - 1019 - 938 - 9490

A: 29865
****
Q: 7533 + 2213 - 7566 + 455 - 6321 - 2480 + 1023 + 2407

A: 17802
****
Q: 1864 + 650 + 4983 + 3724 + 4244 + 4618 - 2255

A:
-14100
****