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: 938 + 566 + 5270 + 5634 - 7451 - 114

SOLUTION: -2967

PROBLEM: 7451 + 2964 + 1609 - 9543 - 679 + 381 - 9788 - 8125

SOLUTION: 30632

PROBLEM: 4046 - 1101 + 8052 - 2420 + 8751 - 2394 - 6474 + 3353 + 2079

SOLUTION:
-5800