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: 4195 + 6940 - 1053 - 4433 + 1540

SOLUTION: 1201

PROBLEM: 7272 + 8958 - 7231 + 6616

SOLUTION: -1071

PROBLEM: 5864 - 2541 + 8544 - 9982 - 3246 - 5554 - 5173

SOLUTION:
23816