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发信人: zls0424@smth.org (黑无常), 信区: BBSDev 标题: 请问这个发信站: BBS 水木清华站 (Thu Jun 12 17:23:25 2003) 转信站: WHUBBS!news.tiaozhan.com!news.happynet.org!maily.cic.tsinghua.edu.cn!SM ftime = time(NULL); timeptr = gmtime(&ftime); timeptr->tm_sec = 59; timeptr->tm_min = 59; timeptr->tm_hour = 23; timeptr->tm_mday; ttime = mktime(timeptr); timeptr->tm_hour = 0; timeptr->tm_min = 0; timeptr->tm_sec = 0; timeptr->tm_mday; ftime = mktime(timeptr); 为什么 printf("\t\t\t起始时间:%s", ctime(&ftime)); printf("\t\t\t统计时间:%s\n", ctime(&ttime));之后起始时间是今天的8:00:00，终止时间是明天的7:59:59? ※ 来源:·BBS 水木清华站 smth.org·[FROM: 166.111.172.111]
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发信人: zls0424@smth.org (黑无常), 信区: BBSDev
标  题: 请问这个
发信站: BBS 水木清华站 (Thu Jun 12 17:23:25 2003)
转信站: WHUBBS!news.tiaozhan.com!news.happynet.org!maily.cic.tsinghua.edu.cn!SM

    ftime = time(NULL);
    timeptr = gmtime(&ftime);
    timeptr->tm_sec = 59;
    timeptr->tm_min = 59;
    timeptr->tm_hour = 23;
    timeptr->tm_mday;
    ttime = mktime(timeptr);
    timeptr->tm_hour = 0;
    timeptr->tm_min = 0;
    timeptr->tm_sec = 0;
    timeptr->tm_mday;
    ftime = mktime(timeptr);

为什么
    printf("\t\t\t起始时间:%s", ctime(&ftime));
    printf("\t\t\t统计时间:%s\n", ctime(&ttime));之后
起始时间是今天的8:00:00，终止时间是明天的7:59:59?

※ 来源:·BBS 水木清华站 smth.org·[FROM: 166.111.172.111]

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