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: 5161 + 8791 + 9352 + 7272 + 935 + 8632 + 1201

SOLUTION: -31022

PROBLEM: 8053 - 8275 + 3672 - 7233 + 8748 - 1270 - 6997 - 7566 + 5689

SOLUTION: 21285

PROBLEM: 3608 + 1510 + 5325 + 907 - 4996 - 2351

SOLUTION:
3213