What is Putchar C++?

The putchar() function takes an integer argument to write it to stdout. The integer is converted to unsigned char and written to the file. Upon success, the putchar() function returns the character represented by ch ; upon failure, the function returns EOF and sets the error indicator on stdout.

What is Putchar in C with example?

putchar() function in C The putchar(int char) method in C is used to write a character, of unsigned char type, to stdout. This character is passed as the parameter to this method. Return Value: This function returns the character written on the stdout as an unsigned char. It also returns EOF when some error occurs.

What is the difference between putchar () and puts ()?

putchar is abbreviation for PUT CHARACTER whereas puts is abbreviation for PUT STRING. As the name specifies putchar is used for printing a single character on console or standard output whereas puts prints a string with an additional newline character at the end. It is used to write a line to the standard output.

How does Putchar work in C?

putchar is a function in the C programming language that writes a single character to the standard output stream, stdout. Its prototype is as follows: int putchar (int character) The character to be printed is fed into the function as an argument, and if the writing is successful, the argument character is returned.

What is getchar in C language?

getchar is a function in C programming language that reads a single character from the standard input stream stdin, regardless of what it is, and returns it to the program. It is specified in ANSI-C and is the most basic input function in C. It is included in the stdio.h header file. int getchar(void);

What is the difference between putchar and getchar?

putchar () function is a file handling function in C programming language which is used to write a character on standard output/screen. getchar () function is used to get/read a character from keyboard input. Please find below the description and syntax for above file handling function.

What does putchar mean?

putchar is a function in the C programming language that writes a single character to the standard output stream, stdout. Its prototype is as follows: The character to be printed is fed into the function as an argument, and if the writing is successful, the argument character is returned.