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: 2862 - 964 + 1644

A: 2182
****
Q: 6562 - 9064 - 1127 + 8483 + 5128 + 3972 - 4330 + 908 - 7990

A: 10582
****
Q: 5989 + 460 + 1448 - 8968 + 4991 - 2069 - 3957 - 2989 + 5365

A:
11708
****