c语言输出时间的下一秒,用C语言编写一个程序输出任意时间下一秒的时间

#includeint year = 0;

int month = 0;

int day = 0;

int hour = 0;

int minute = 0;

int second = 0;

int main()

{

void inputdate();           /*输入年-月-日 时:分:秒*/

void nextsceond();          /*计算下一秒的时间*/

int leapyear(int year);     /*判断是否为闰年*/

int daymonth(int month);    /*返回每个月份对应的天数*/

inputdate();

leapyear(year);

daymonth(month);

nextsceond();

system("pause");

return 0;

}

/*函数inputdate()输入年-月-日 时:分:秒*/

void inputdate()

{

int loop;

for(loop = 0; loop < 3; loop++)

{

printf("请输入年-月-日 时:分:秒:");

scanf("%d-%d-%d %d:%d:%d", &year, &month, &day, &hour, &minute, &second);

if(month < 1 || month > 12)

{

printf("\t月份输入错误!\n");

continue;

}

else if(day < 1 || day > daymonth(month))

{

printf("\t日期输入错误!\n");

continue;

}

else if(hour < 0 || hour > 23)

{

printf("\t小时输入错误!\n");

continue;

}

else if(minute < 0 || minute > 59)

{

printf("\t分钟输入错误!\n");

continue;

}

else if(second < 0 || second > 59)

{

printf("\t秒数输入错误!\n");

continue;

}

else

{

break;

}

}

}

/*函数nextsecond()计算下一秒的时间*/

void nextsceond()

{

if(59 == second)

{

minute += 1;

second = 0;

if(60 == minute)

{

hour += 1;

minute = 0;

if(24 == hour)

{

day += 1;

hour = 0;

if(day > daymonth(month))

{

month += 1;

day = 1;

if(13 == month)

{

year += 1;

month = 1;

}

}

}

}

}

else

{

second += 1;

}

printf("%d-%d-%d %d:%d:%d\n",year, month, day, hour, minute, second);

}

/*函数leapyear(int year)判断是否为闰年*/

int leapyear(int year)

{

if(0 == (year % 4 && 0 != year % 100) || 0 == year % 400)

{

return 1;

}

else

{

return 0;

}

}

/*函数名daymonth(int month)返回每个月份对应的天数*/

int daymonth(int month)

{

switch(month)

{

case 1:

case 3:

case 5:

case 7:

case 8:

case 10:

case 12:

return 31;

case 2:

if(0 == (year % 4 && 0 != year % 100) || 0 == year %400)

{

return 29;

}

else

{

return 28;

}

case 4:

case 6:

case 9:

case 11:

return 30;

}

}

请放心使用

有问题的话请追问

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