判断当前时间的下一秒是多少

àì夳堔傛蜴生んèń 2022-08-04 13:00 179阅读 0赞

写的比较粗陋，编程能力还需要多多磨练啊

struct SDate
    {
    	int Leapday[12]; //闰年的每月天数
    //		int NoLeapDay[12]; //非闰年的每月天数
    
    	int year;
    	int month;
    
    	int day;
    	int hour; 
    	int minute;
    	int second;
    } sDate = { 31,29,31,30,31,30,31,31,30,31,30,31 };
    
    bool isLeap(int year) //判断是否闰年
    {
    	if (year%4==0 && year%100 || year%400==0)
    		return true;
    	else return false;
    }
    
    void getNextSecond(SDate *in, SDate &out) //获取当前秒的下一秒
    {
    	if (!in) return;
    	memcpy(&out, in, sizeof(SDate));
    
    	if (in->second==59) 
    	{
    		out.second=0;
    		if (in->minute==59) 
    		{
    			out.minute=0;
    			if (in->hour==23) 
    			{
    				out.hour=0;
    				if (in->day==in->Leapday[in->month-1]) 
    				{
    					out.day=1;
    					if (in->month==12) 
    					{
    						out.month=1;
    						out.year+=1;
    					}
    					else out.month+=1;
    				}
    				else out.day+=1;
    			}
    			else out.hour += 1;
    		}
    		else out.minute +=1;
    	}
    	else out.second += 1;
    
    }
    
    bool fillData(SDate *in)
    {
    	if (in==NULL) return false;
    	printf("请依次输入：年 月 日 时 分 秒");
    	while (1)
    	{
    		puts("年： ");
    		scanf("%d", &in->year);
    		if (in->year<=0) {
    			puts("年必须大于0,请重新输入年份：");
    			continue;
    		}
    		break;
    	}
    
    	while (1)
    	{
    		printf("月： ");
    		scanf("%d", &in->month);
    		if (in->month<1 || in->month >12) {
    			puts("月范围是<1-12>,请重新输入月份：");
    			continue;
    		}
    		break;
    	}
    
    	bool leap;
    	leap = isLeap(in->year);
    	if (leap)
    		;
    	else in->Leapday[1]=28; 
    
    	while (1)
    	{
    		printf("日： ");
    		scanf("%d", &in->day);
    		if (in->day < 0 || in->day > in->Leapday[in->month-1]) {
    			puts("日子大小不对,请重新输入日：");
    			continue;
    		}
    		break;
    	}
    	while (1)
    	{
    		puts("时： ");
    		scanf("%d", &in->hour);
    		if (in->hour <0 || in->hour > 24) {
    			puts("小时数不对,请重新输入：");
    			continue;
    		}
    		break;
    	}
    	while (1)
    	{
    		printf("分： ");
    		scanf("%d", &in->minute);
    		if (in->hour <0 || in->minute > 60) {
    			puts("分钟数不对,请重新输入：");
    			continue;
    		}
    		break;
    	}
    	while (1)
    	{
    		printf("秒： ");
    		scanf("%d", &in->second);
    		if (in->second <0 || in->second > 60) {
    			puts("秒数不对,请重新输入：");
    			continue;
    		}
    		break;
    	}
    }
    
    void main()
    {
    	SDate outDate;
    
    	fillData(&sDate);
    	getNextSecond(&sDate, outDate);
    	printf("下一秒为：%d 年 %d 月 %d 日 %d 时 %d 分 %d 秒\n", \
    		outDate.year, outDate.month, outDate.day, outDate.hour, outDate.minute, outDate.second);
    
    }

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