Programming - It is a set of step by step instructions given to the computer to perform a certain task we want it to do.
The computer can perform many complex tasks like complex calculations, software for booking a ticket for a flight, ordering online food from nearby restaurants etc.
Let's create our first program in code IDE
print("Hello, World");
The output will be Hello World
Let's understand code little by little. print("Hello, World");
this is called a Statement. Every program is made up of statements, and each statement has a goal to do something which is told by a human to perform.
Function - This print()
is called function. These are already created terms in programming language and its work is to print something on console as an output.
String - This " "
is called a string. In the string whatever text you write will be printed as it is. for example, if you have written the number "9"
then the number 9 will be printed in the console as it is. So string function is to print whatever input given by the user as it is.
Parentheses - This ()
symbol is called parentheses. In () we write instructions to perform with the help of functions like print
. It is necessary to write instructions between () to perform the task, if not written then the code will not work.
; - This is used to end the statement of code. In many programs ;
is used.
There are many other ways to write print() function in different programming languages like printf() in C
, document.write() in JavaScript
etc.
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