No of binary strings without consecutive ones

my code link - https://ide.codingblocks.com/s/71160

test cases 2,3 are failing

check ur ans for some large value like 89 u will find the mistake

hey i tried using fibonacci approach also, but still same issue. Kindly tell where i am wrong !

for input 89 the value is coming is negative that means the data type u r using is enable to store that value and throwing garbage so there problem in ur data type

2 Likes

@phantom Thanks it got solved !!

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