Monday, December 12, 2011

Your First Program

Don't know anything about programming don't worry as you read this blog u will learn to program within few weeks and most importantly you will enjoy it.So , you have decided to learn programming so first you need to know what is a program.A program is an implementation to an algorithm,so whats an algorithm ,it is a set of steps written to perform a particular task.like, an algorithm to add two numbers. Step 1:Take the first number. Step 2:Take the second number. Step 3: add them . Step 4:Display the result. So, to implement the above algorithm in a program you need to choose a programming language and since C is a basic programming language and yet very powerful we choose C , to start the programming. You just need to know a few things to use C,they are: 1.Variables : they store data. 2.Datatypes:they represents the type of data stored. 3.Operators: they are used for manipulations. Lets start with implementing the algorithm. int a=10; int b=20; int c=a+b; printf("%d",c);

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