linelen.c

来自「The art and science of c_source code!」· C语言 代码 · 共 24 行

/*
 * File: linelen.c
 * ---------------
 * This file contains a main program that reports the
 * length of an input line.
 */

#include <stdio.h>
#include "genlib.h"
#include "strlib.h"
#include "simpio.h"

/* Main program */

main()
{
    string str;

    printf("This program tests the StringLength function.\n");
    printf("Enter a string: ");
    str = GetLine();
    printf("The length is %d.\n", StringLength(str));
}