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: 5321 - 5114 + 7476 + 1962

SOLUTION: 997

PROBLEM: 1943 + 6084 + 8719 + 2400 + 8595 - 7077 + 1264

SOLUTION: -18042

PROBLEM: 2418 + 7337 + 219 - 9639 + 2044 - 2137 + 336 - 9008

SOLUTION:
13266