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: 1943 + 6084 + 8719 + 2400 + 8595 - 7077 + 1264

A: -18042
****
Q: 240 - 438 + 497 - 5901 - 1960 + 4782 + 6400 - 4055

A: 915
****
Q: 3290 + 8892 + 5518 + 7031 - 3777 + 3661 - 5673

A:
-12362
****