You can do coding in any object oriented language . This video is divided into three parts. This is the first part easy level, second part is medium and third is hard level.
I'll upload it soon.
This video covered the following topics:-
Prime number
Fibonacci Series
Sum of natural numbers
Odd /even
Min/max
Reverse/palindrome
HCF /LCM
Swapping
Factorial
Swap 2 number without using temporary or third variable.