C++程序：给出年月日，计算该日是该年的第几天
答案:1 悬赏:30 手机版
解决时间 2021-03-07 23:31
- 提问者网友：椧運幽默
- 2021-03-07 20:04
C++程序：给出年月日，计算该日是该年的第几天
最佳答案
- 五星知识达人网友：青灯有味
- 2021-03-07 20:50
# include
# include
int sum_day(int month, int day);
int leap(int year);
void main()
{
int year, month, day;
int days;
printf("请输入日期(年，月，日)：");
scanf("%d, %d, %d", &year, &month, &day);
printf("%d年%d月%d日", year, month, day);
days = sum_day(month, day);
if(leap(year) && month>=3)
days = days + 1;
printf("是该年的第%d天.\n", days);
getch();
}
static int day_tab[13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
int sum_day(int month, int day)
{
int i;
for(i=1; i
day = day + day_tab[i];
return day;
}
int leap(int year)
{
int leap;
leap = (year%4==0&&year%100!=0)||(year%400==0);
return leap;
}
没调试过，机子上暂时没工具，应该是没问题了。你试试
# include
int sum_day(int month, int day);
int leap(int year);
void main()
{
int year, month, day;
int days;
printf("请输入日期(年，月，日)：");
scanf("%d, %d, %d", &year, &month, &day);
printf("%d年%d月%d日", year, month, day);
days = sum_day(month, day);
if(leap(year) && month>=3)
days = days + 1;
printf("是该年的第%d天.\n", days);
getch();
}
static int day_tab[13] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
int sum_day(int month, int day)
{
int i;
for(i=1; i
day = day + day_tab[i];
return day;
}
int leap(int year)
{
int leap;
leap = (year%4==0&&year%100!=0)||(year%400==0);
return leap;
}
没调试过，机子上暂时没工具，应该是没问题了。你试试
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