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]: 7533 + 2213 - 7566 + 455 - 6321 - 2480 + 1023 + 2407
[EX A]: 17802

[EX Q]: 8988 + 9565 + 4047 - 1723 + 7160 - 8838 + 5611 + 7126
[EX A]: -13960

[EX Q]: 8151 + 8996 - 8239 - 4689 + 243 - 3896 + 2725 + 5681 + 1233
[EX A]:
6097