TASK DEFINITION: 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.
PROBLEM: 6562 - 9064 - 1127 + 8483 + 5128 + 3972 - 4330 + 908 - 7990

SOLUTION: 10582

PROBLEM: 42 + 6517 - 146 + 304 - 4759 + 148 - 3822

SOLUTION: 1800

PROBLEM: 5379 - 5822 - 3320 - 5247 + 5397 + 51 + 9055

SOLUTION:
5265