Computer Programming – Characters
If it was easy to work with numbers in computer programming, it would be even easier to work with characters. Characters are simple alphabets like a, b, c, d...., A,…
Computer Programming – Numbers
Every programming language provides support for manipulating different types of numbers such as simple whole integers and floating point numbers. C, Java, and Python categorize these numbers in several categories…
Computer Programming – Loops
Let's consider a situation when you want to print Hello, World! five times. Here is a simple C program to do the same − #include <stdio.h> main() { printf( "Hello, World!\n"); printf( "Hello, World!\n");…
Computer Programming – Decision
Decision making is critical to computer programming. There will be many situations when you will be given two or more options and you will have to select an option based…
Computer Programming – Operators
An operator in a programming language is a symbol that tells the compiler or interpreter to perform specific mathematical, relational or logical operation and produce final result. This chapter will…
Computer Programming – Keywords
So far, we have covered two important concepts called variables and their data types. We discussed how to use int, long, and float to specify different data types. We also learnt how to name…
Computer Programming – Variables
Variables are the names you give to computer memory locations which are used to store values in a computer program. For example, assume you want to store two values 10…
Computer Programming – Data Types
Let's discuss about a very simple but very important concept available in almost all the programming languages which is called data types. As its name indicates, a data type represents a…
Computer Programming – Basic Syntax
Let’s start with a little coding, which will really make you a computer programmer. We are going to write a single-line computer program to write Hello, World! on your screen. Let’s see…
Computer Programming – Environment
Though Environment Setup is not an element of any Programming Language, it is the first step to be followed before setting on to write a program. When we say Environment…
