We use cookies to ensure you have the best browsing experience on our website. Please read our cookie policy for more information about how we use cookies.

# Lucky Numbers

# Lucky Numbers

#### Sort by

recency

#### |

#### 73 Discussions

#### |

Please Login in order to post a comment

why 23 in between 21 and 25 is not lucky number,

as we are getting digit sum 5, and sum of square of digits are 13.

def luckyNumbers(a, b): lucky_nums=[] seq=range(a,b+1) for num in seq: number=num sum=0 sum_sqr=0 while num!=0: remain=num%10 sum+=remain sum_sqr+=(remain**2) num=num//10

Here is my solution in java, javascript, python, C, C++, Csharp HackerRank Lucky Numbers Problem Solution

Why not work for number very long in javascript?

Here is Lucky Numbers problem solution in Python Java C++ and C programming- https://programs.programmingoneonone.com/2021/07/hackerrank-lucky-numbers-problem-soluton.html