DAY 2
Problems:

1. LC_7(Reverse Integer)
2. LC_9(Palindrome number)
3. LC_509(Fibonacci number)
4. LC_1137(Tribonacci number)
5. LC_1281(Subtract the product and sum of digits of an integer)
6. LC_1342(Number of Steps to Reduce a Number to Zero)
7. LC_1518(Water Bottles)
8. LC_70(Climbing Stairs)
9. LC_1952(Three Divisors)
10. LC_2427(Number of Common Factors)

Homework:

1.LC_ 2652(Sum Multiples)
2.LC_2739(Total Distance Traveled)
3. LC_172(Factorial Trailing Zeroes)
4. LC_263(Ugly Number)
5. LC_202(Happy number)

Day links:
DAY 1: https://hackmd.io/z_s3ypL0RXWm-ejfElBpYw
DAY 2: https://hackmd.io/R_cPCgBfQiixdCsbRRK25w
DAY 3: https://hackmd.io/d0GG56YWQj2DraOW6j0WfA
DAY 4: https://hackmd.io/@181gmnzxS5u5PflVt3FxfQ/ryqC_9xJgg