用时间函数判断输入的一个日期与现在的日期相比是否在一周之内,若是当天,时间是否在一个小时之外。。
											这是我系统中的两个判断,可是一点思路都没有,还望指教一二!										
					
	 2015-01-08 05:06
	    2015-01-08 05:06
   2015-01-08 08:31
	    2015-01-08 08:31
   2015-01-08 09:13
	    2015-01-08 09:13
  
 2015-01-08 10:58
	    2015-01-08 10:58
   2015-01-08 13:28
	    2015-01-08 13:28
   2015-01-08 13:31
	    2015-01-08 13:31
   程序代码:
程序代码:
#include <stdio.h>
#include <time.h>
const int wsec = 604800;
const int dsec = 86400;
const int hsec = 3600;
int main(void) {
    struct tm input, *lzerow, *lzerod, *lzeroh;
    time_t iTime, zTimeW, zTimeD, zTimeH, lTime = time(NULL);
    int year, mon, day, hour, min, sec;
    printf("输入年月日时分秒 以空格分隔 如 2015 1 8 20 50 30\n");
    scanf("%d %d %d %d %d %d", &year, &mon, &day, &hour, &min, &sec);
    input.tm_year = year - 1900;
    input.tm_mon = mon - 1;
    input.tm_mday = day;
    input.tm_hour = hour;
    input.tm_min = min;
    input.tm_sec = sec;
    iTime = mktime(&input);
    printf("LocalTime = %lld\n", lTime);
    lzerow = lzerod = lzeroh = localtime(&lTime);
    lzerow->tm_min = lzerod->tm_min = lzeroh->tm_min = 0;
    lzerow->tm_sec = lzerod->tm_sec = lzeroh->tm_sec = 0;
    zTimeH = mktime(lzeroh);
    printf("ZeroTimeHour = %lld\n", zTimeH);
    lzerod->tm_hour = 0;
    zTimeD = mktime(lzerod);
    printf("ZeroTimeDay = %lld\n", zTimeD);
    lzerow->tm_yday -= lzerow->tm_wday - 1;
    lzerow->tm_mday -= lzerow->tm_wday - 1;
    lzerow->tm_wday = 1;
    lzerow->tm_hour = 0;
    zTimeW = mktime(lzerow);
    printf("ZeroTimeWeek = %lld\n", zTimeW);
    if(iTime >= zTimeH && iTime <= zTimeH + hsec) {
        printf("在同一小时内\n");
        return 0;
    } else {
        printf("不在同一小时内\n");
    }
    if(iTime >= zTimeD && iTime <= zTimeD + dsec) {
        printf("在同一天内\n");
        return 0;
    } else {
        printf("不在同一天内\n");
    }
    if(iTime >= zTimeW && iTime <= zTimeW + wsec) {
        printf("在同一周内\n");
    } else {
        printf("不在同一周内\n");
    }
    return 0;
}
										
					
	
 2015-01-08 22:11
	    2015-01-08 22:11
   2015-01-08 22:36
	    2015-01-08 22:36
  
 2015-01-08 22:41
	    2015-01-08 22:41
   2015-01-08 22:43
	    2015-01-08 22:43