What is the Difference Between getc and getchar?

The primary difference between getc and getchar lies in the input sources they read from. Here are the key differences:

• getc: This function reads a single character from any input stream and returns the corresponding integer value of the ASCII value of the read character. On failure, it returns EOF. The syntax for getc is int getc(FILE *stream);.
• getchar: This function reads a single input character from the standard input (keyboard). It is equivalent to getc(stdin). The syntax for getchar is int getchar(void);.

In summary, getc can read from any input stream, while getchar is specifically designed to read from the standard input (keyboard).

Comparative Table: getc vs getchar

The primary difference between getc() and getchar() is that getc() can read from any input stream, while getchar() reads a single input character from the standard input, making it equivalent to getc(stdin). Here is a table summarizing their differences:

Both functions are used to read a character from an input stream and return the corresponding integer value or EOF on failure. They are provided by the C programming language and are used to read characters from various input sources.