Problem link : Candy Replenishing Robot

// Before moving to solution read the problem statements carefully from the above link

SOLUTION:

• Let say n is the number of candies in the…

PROBLEM LINK: Melodious password

PROBLEM (In Brief ) :

A password is said to be melodious if -

• A password consists of exactly ’n’ lowercase English letters.

PROBLEM LINK: Find the Minimum Number

SOLUTION:

Problem is very easy to solve , simple observation is needed :