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C Programming Tutorials
Basics of C:
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C Programming Tutorials
isxdigit function
Synopsis:
#include <stdio.h>
int isxdigit(int c); |
Description:
The function returns nonzero if c is any of:
| 0 1 2 3 4 5 6 7 8 9 a b c d e f A B C D E F |
Return Value
The function returns nonzero if c is hexa digit otherwise this will return zero
which will be equivalent to false.
Example
#include <stdio.h>
int main()
{
if( isxdigit( 'Z' ) )
{
printf( "Character Z is Hexa digit\n" );
}
if( isxdigit( 'A' ) )
{
printf( "Character A is Hexa digit\n" );
}
return 0;
} |
It will produce following result:
| Character A is Hexa digit |
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