#include <stdio.h>
long printf (
const char *fmt[,argument
...]
)
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Arguments
|
fmt |
Input format conversion string |
Return Value
The length of the output character string is returned. NULL is returned
if an error occurred.
Explanation
Writes formatted output to stdout, the standard output stream. Please refer
to the C language reference for a detailed explanation of the input format
conversion string. The format specifiers “f”, “e”, “E”, “g” and “G” cannot
be used. printf2() of the mathematical
function service is used to display floating-point numbers.
See Also
sprintf(), printf2()
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