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: 7403 - 3327 + 5889 + 1034 + 1607 - 313

A: 2513
****
Q: 4515 - 2156 - 8427 - 2175

A: 17273
****
Q: 3408 + 1427 - 2082 + 1165 + 8221 + 6986 + 7010 - 3157 - 9123

A:
-7039
****