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Statistics for The C Standard Library - stdio.h

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General Stats
Answer Stats
Score Distribution
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General Stats

This quiz has been taken 4 times
The average score is 8 of 15

Answer Stats

Type	Parameters	Description	Function	% Correct
FILE *	const char filename, const char mode	Opens a file of the specified name in the specified mode; returns a pointer to that file	fopen()	100%
int	const char *format, ...	Writes formatted output, as specified by the format string, to stdout	printf()	100%
int	const char *format, ...	Reads formatted input from stdin	scanf()	100%
int	FILE *stream	Closes the file associated with the specified stream	fclose()	67%
int	FILE *stream	Reads a character from the specified file stream and returns it	fgetc()	67%
int	FILE stream, const char format, ...	Writes formatted output, as specified by the format string, to the specified file stream	fprintf()	67%
int	(no parameters)	Reads a character from stdin and returns it	getchar()	67%
int	int character	Writes the specified character to stdout	putchar()	67%
int	FILE *stream	Returns a non-zero value if the end-of-file has been reached for the specified file stream; returns zero otherwise	feof()	33%
char *	char str, int num, FILE stream	Reads no more than (num - 1) characters from the specified stream and puts them into the string pointed by str; when a newline character is reached, it is put into the string and the reading process terminates	fgets()	33%
int	FILE *stream	Same as the above, but may be defined as a macro rather than a function	getc()	33%
int	const char *str	Writes the specified string and a newline character to stdout	puts()	33%
int	const char *filename	Deletes the file of the specified name	remove()	33%
FILE *	(no parameters)	Creates a temporary file whose name is guaranteed to be different from that of any existing file; returns a pointer to that file	tmpfile()	33%
long	FILE *stream	Returns the position of the file pointer relative to the start of the file	ftell()	0%

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