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.

[EX Q]: 3672 + 2445 + 4715 - 5145 - 8515 + 3793 - 3753
[EX A]: 10132

[EX Q]: 7671 - 2300 - 9650 - 6692 + 7656 + 4940 - 2878 - 5602 + 7222
[EX A]: 14975

[EX Q]: 9843 - 8248 + 1474 - 2355 - 5133 + 7812 + 9590
[EX A]:
6703