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.

[EX Q]: 6485 + 8165 + 4482 - 4771 + 2626 + 5500 + 8702 - 1649 + 7002
[EX A]: -23572

[EX Q]: 3477 + 8970 + 2278 - 9906 - 106 - 208 - 1334
[EX A]: 3783

[EX Q]: 9513 - 9316 + 7422 + 9041
[EX A]:
2366