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: 5778 - 5516 - 1453 + 7326 - 5703

SOLUTION: 11124

PROBLEM: 3337 + 9906 + 9733 - 853 + 5075 - 2064 + 9450 - 3886

SOLUTION: -24024

PROBLEM: 5900 + 4350 + 1937 - 1763 + 1472 + 7731 + 2126

SOLUTION:
-9953