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: 3394 - 2316 - 9713

SOLUTION: 15423

PROBLEM: 452 - 5631 - 8307 - 1886 + 4631 + 1695 + 4411 - 769

SOLUTION: 6308

PROBLEM: 5283 - 8094 + 8864 + 5591 + 8994 + 6774

SOLUTION:
-16846