Test case problem

#1

i have tried this problem and getting the same output as given in sample. but one test case is showing wrong answer. can u tell me how to rectify this code ?

#2

@Raghavsingla522,
Don’t use int, use double and them print integer part after calculating everything.

#3

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#4

i have changed double in place of but still one test case is showing wrong answer. can u tell the mistake so that it can pass all the test cases?

#5

@Raghavsingla522,
You are calculating sqrt(D) without out checking whether D>=0 or not.

#6

ya finally understood thanks