Solution for Exercise 19-13

#include <stdio.h>

int main()
{
    char sample[] = "From whence cometh my help?\n";
    char *ps;

    ps = sample;        /* initialize the pointer */

    while(*ps)
    {
        putchar(*ps);
        ps++;
    }
    return(0);
}

Output

From whence cometh my help?

Notes

* It's considered safe coding practice to retain the == '\0' part of the while loop's evaluation, but the program still runs as intended.

Exercise ex1914 →