* palindrome no
a program to check if a number is palindrome or not
* updated palindrome.cpp
* updated palindrome.cpp
missing equal to operator at line no 16
* flatten_a_binary_seach_tree
This program flattens a binary search tree or in simple words, converts it into linked list in sorted form
* a prog to convert bst into linked list
A code that is used to convert a binary search tree into linked list
* created merge k sorted arrays
this program displays all the elements from the different arrays(sorted) into 1 single array(sorted).
* updated braces in some parts
* included braces in line no 58
* included braces in line 58 and 60
* created trap_rainwater.cpp
A program to calculate the maximum amount of water that can be stored between buildings.
* deleted rainwater harvesting
* deleted palindrome
* deleted merge k sorted arrays
* deleted binary search tree to linked list
* deleted binary search tree to linked list
* created min_coins_topdown.cpp
This is another version of coins exchange problem solved using top down approach
* updated the code
please take a look at it
* final changes
* updated my code
* updating DIRECTORY.md
* changed int64_t to int8_t and int16_t
* edited line 3
* changed line 3
* edited line 3 & removed line 18
* added extra space
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