c-input-output

C-Output

Formatted and Unformatted Input/Output functions in C with Examples

C-Functions

Last Updated: 24 January 2022

This article focuses on discussing the following topics in detail-Formatted I/O Functions.Unformatted I/O Functions.Formatted I/O Functions ...read more

How to input or read a Character, Word and a Sentence from user in C?

Last Updated: 21 September 2021

C is a procedural programming language. It was initially developed by Dennis Ritchie as a system programming language to write an operating ...read more

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Difference between scanf() and gets() in C

Last Updated: 13 June 2022

scanf()It is used to read the input(character, string, numeric data) from the standard input(keyboard).It is used to read the input until it ...read more

Basic Input and Output in C

Difference Between

Last Updated: 13 May 2025

In C programming, input and output operations refer to reading data from external sources and writing data to external destinations outside ...read more

Input an integer array without spaces in C

Last Updated: 13 December 2018

How to input a large number (a number that cannot be stored even in long long int) without spaces? We need this large number in an integer a ...read more

Format Specifiers in C

Last Updated: 07 May 2025

The format specifier in C is used to tell the compiler about the type of data to be printed or scanned in input and output operations. They ...read more

How to clear console in C language?

Last Updated: 11 November 2022

It is one of the basic need a program may required i.e clear the console during execution time.Need of a clear console screen :A console scr ...read more

Last Updated: 29 August 2017

There are some less known facts in C related to octal numbers. Let us look at the below example code first.Examples:[sourcecode language="C" ...read more

Misc

Taking String input with space in C (4 Different Methods)

Last Updated: 10 January 2025

We can take string input in C using scanf("%s", str). But, it accepts string only until it finds the first space.There are 4 methods by whic ...read more

scanf() and fscanf() in C

Last Updated: 10 January 2025

In C language, scanf() function is used to read formatted input from stdin. It returns the whole number of characters written in it otherwis ...read more

Problem With Using fgets()/gets()/scanf() After scanf() in C

Last Updated: 04 January 2022

scanf() is a library function in C. It reads standard input from stdin. fgets() is a library function in C. It reads a line from the specifi ...read more

Difference between getc(), getchar(), getch() and getche()

C-Library

Last Updated: 07 January 2025

In C, getc(), getchar(), getch(), and getche() are all functions that is used to read input character in different contexts. Although these ...read more

What is the difference between printf, sprintf and fprintf?

Last Updated: 03 January 2025

The printf() function is used as a standard method for output operations and C also provides some different versions of this function such a ...read more