What is the Difference Between getc and getchar?
🆚 Go to Comparative Table 🆚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
getcisint getc(FILE *stream);. - getchar: This function reads a single input character from the standard input (keyboard). It is equivalent to
getc(stdin). The syntax forgetcharisint 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:
| Feature | getc() | getchar() |
|---|---|---|
| Input Source | Can read from any input stream, such as a file or standard input | Reads a single input character from the standard input (stdin) |
| Syntax | int getc(FILE *stream) |
int getchar(void) |
| Return Value | Returns the corresponding integer value of the ASCII value of the read character or EOF on failure | Returns the corresponding integer value of the ASCII value of the read character or EOF on failure |
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.
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