copy1.c

来自「经典书籍：C Primer Plus(第五版)中文版和源代码 本书全面讲述了C」· C语言 代码 · 共 30 行

/* copy1.c -- strcpy() demo */
#include <stdio.h>
#include <string.h>  /* declares strcpy() */
#define SIZE 40
#define LIM 5

int main(void)
{
    char qwords[LIM][SIZE];
    char temp[SIZE];
    int i = 0;
   
    printf("Enter %d words beginning with q:\n", LIM);
    while (i < LIM && gets(temp))
    {
        if (temp[0] != 'q')
            printf("%s doesn't begin with q!\n", temp);
        else
        {
            strcpy(qwords[i], temp);
            i++;
        }
    }
    puts("Here are the words accepted:");
    for (i = 0; i < LIM; i++)
        puts(qwords[i]);
   
    return 0;
}