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: 3719 - 4138 - 7321 - 9097 + 4558 + 9667 + 1909 + 647 - 6132

A: 13626
****
Q: 1626 + 448 + 6034

A: -4856
****
Q: 3985 - 1206 - 5323 + 4328 + 1937 + 5532 + 201 + 2142

A:
-3626
****