Kids Let’s Learn About C Data Input and C Data Output

Starting to learn the C language is a good step to begin your coding skills, as it is a basic language that can help you build your foundation for other languages that have OOPS (Object Oriented Programming) concepts. Learn C language beginners course to start with. C is a fundamental language if you haven’t ever learned any programming language, you can try this out and experience an enhancement in your coding skills and analytical thinking.

Programming is fun, right? No need to calculate on your hands, just write a few lines of code and there is your result. But the thing is you need to know the syntax to get the relevant output. Since to get an output you need to enter some values and attributes and for this, there is a need to learn the proper syntax for the same. Let us suppose you wish to enter or read a value through your keyboard you have to use ‘scan()’ and to get your result you will use ‘printf()’. Let us dive deeper into this.

Basics of C Input/Output:

Learn C language basics before you try to get into tougher concepts. You can start with input and output data. Learn c programming to get knowledge about the coding and catch up with further programming concepts. It is a basic building block of getting a deeper insight into coding. It is up to you how to want to present your data in the C language. You can choose the way you want to display your information. 

#1. Displaying Information on Screen: To display something on your screen you can use “printf()” or “puts()”.

#2. Input a Value: If you want to give value to your computer through the keyboard you can choose “scanf()”.

Using “print()”:

Now you know which function to use for different purposes, it is time to learn from live examples.

print() is a predefined function in C programming language. This takes several arguments and it gives out output in formatted information to an output device usually your display screen or desktop screen.

Example:

#include <stdio.h>

main()

{

 printf(“I am a writer.”);

 return 0;

}

Output: I am a writer

Using “puts()”:

puts() function copies a string passed to it and displays to the output device that is display screen with a limitation that it can’t display numeric values.

Example:

#include <stdio.h>

main()

{

 puts(“I am a writer.”);

}

Output: I am a writer

Using “scanf()”:

scanf() is a function that uses a conversion specifier in a format to-string to place values into variable arguments. It reads input value-form standard input stream a keyboard. It then parses them into an argument and is used with the address of (&) operator in the beginning. Learn c programming online and you will find several examples to practice along.

Example:

#include <stdio.h>

main()

{

 int a, b;

printf(“You entered a and b as”);

 scanf(“%d %d”, &a, &b);

return 0;

}

Output: You entered a and b as 12 14

This is about the input and output of the C programming language. There is a lot more to learn and also it is fun to grasp these fundamentals step by step. Learning the concept isn’t a big deal until you start implementing it in your daily activity. Learn C language online, there are numerous tutorials available online for better understanding. Don’t stop here, have a chill pill and try whatever you have learned from this blog and also don’t miss to look for more resources to have a grip of this part of C programming language. 

Hope you are on the way to learn more.