We all have a playlist of songs that we keep listening and sometimes after listening them many times we lose interest or forget about the songs.

But if we listen different versions of our favorites we will not lose interest and we will find something new in each version.

Some…


Thanks Everyone for my first thousand Views.🎉

Narration of the Story

One Tip: Go at the end of post select a music ,Start the music and then read it will help.

Now We all are in a time when we have time for ourselves and we want to use it effectively.

As we know this is one of the best things we can do for ourselves.

We “Spend⏳” our time…


Fibonacci sequence was introduced in our syllabus in 10th or 9th.So we have calculated them but why we need to calculate them ?

So the answer is its importance in our real world.If you start finding its applications you will be surprised .

There are many uses of Fibonacci numbers but let us see some important ones:


Longest Common Subsequence type problems have two sequences (set of characters or strings) are given ,We have to find the longest possible subsequence which is common in both the sequences.

What is Subsequence ?

A subsequence is a sequence that appears in the same relative order, but not necessarily contiguous.So …


Knapsack Problem is also known as rucksack problem.It is a optimization problem. In Knapsack problem Value and Weight is given to collect most amount value with given weight limit that can be collected.

We can have two categories of Knapsack problem:

[1] 0/1 Knapsack problem:

Here items are not divisible.

Marvin Raval

Pursuing BTech in CSE.

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