instruction:
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.
question:
1462 + 1045 - 6631 - 4510 + 2234 + 4084 - 6610 + 2698
answer:
9152


question:
3477 + 8970 + 2278 - 9906 - 106 - 208 - 1334
answer:
3783


question:
8261 - 8678 + 9297 + 1762 + 8586 - 8505
answer:

5799