#include <ctype.h>
int isprint(int c);
#include <ctype.h>
main(){
char str[] = "a5 @;";
int i;
for(i = 0; str[i] != 0; i++)
if(isprint(str[i]))
printf("str[%d] is printable character:%d\n", i, str[i]);
}
str[0] is printable character:a str[1] is printable character:5 str[2] is printable character: str[3] is printable character:@ str[4] is printable character:;
#include <ctype.h>
int isgraph (int c);
#include <ctype.h>
main(){
char str[] = "a5 @;";
int i;
for(i = 0; str[i] != 0; i++)
if(isgraph(str[i]))
printf("str[%d] is printable character:%d\n", i, str[i]);
}
str[0] is printable character:a str[1] is printable character:5 str[3] is printable character:@ str[4] is printable character:;
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