Fibonacci pattern(pattern 4)

#1

how to handle wrap around (integer overflow in this case in c++) because after 8 to 10 rows the numbers have started to become negative

#2

hello @aavaigrocks2001
try using long long

#3

it is still not working and because of this i am not getting one test case right. is there any other way except this?

#4

no we dont have any other ways .
are they asking to take mod or something in the problem?