The India Map C Program – Explained
Few months back, I came across an interesting piece of code: This odd looking obfuscated C program has the following output: Yes! That wired looking code prints the map of India. But a first look...
Category: Code
Change Case of a String in a Fast, Optimized way
writing a loop to check each character and then perform certain function on them. Doing that not just increases lines of code but also time complexity. In this article I present some special cases...
Create an ASCII Gradient
This experiment is part of my larger experiment on converting any image to text. In this part I am going to explain how to create and ASCII gradient so...
Convert any image to selectable text
We have seen pictures represented as text at many places. We often find them in cell phone messages or online greetings like the one below: Hearts layered _____$$$$__________$$$$$ ___$$$$$$$$______$$$$$$$$$ __$$$$$$$$$$____$$$$$$$$$$$ _$$$$$$$$$$$$__$$$$$$$$$$$$$ _$$$$$$$$$$$$$_$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$$$$$$$$$$$$$$$$$$$$$$$$$$$...
Change case using binary operators
A character can be converted to lower case using predefined functions like toupper() in C or toUpperCase in JAVA. But using these functions causes increase in time complexity. So when you have program complexity...
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