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CodeBlocksPortable/WATCOM/samples/clibexam/islower.c

23 lines
351 B
C

#include <stdio.h>
#include <ctype.h>
char chars[] = {
'A',
'a',
'z',
'Z'
};
#define SIZE sizeof( chars ) / sizeof( char )
void main()
{
int i;
for( i = 0; i < SIZE; i++ ) {
printf( "Char %c is %sa lowercase character\n",
chars[i],
( islower( chars[i] ) ) ? "" : "not " );
}
}