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: 7746 - 2667 + 1801 - 5756 - 6076 - 6701 + 3002

SOLUTION: 24143

PROBLEM: 4117 - 3380 - 4784

SOLUTION: 12281

PROBLEM: 6615 + 3586 + 9311 + 2371 - 832 + 1353

SOLUTION:
-9174