日出日落的编程怎么做

时间:2025-01-28 06:36:30 网络游戏

计算日出日落时间可以通过多种编程语言实现,以下是几种常见语言的方法:

C 语言

```c

include

include

define PI 3.1415926

int days_of_month_1[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

int days_of_month_2[] = {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};

long double h = -0.833;

void input_date(int c[]) {

int i;

printf("Enter the date (form: YYYY MM DD): ");

for (i = 0; i < 10; i++) {

scanf("%d", &c[i]);

}

}

void input_glat(int c[]) {

int i;

printf("Enter latitude (range: -90 to 90 degrees, form: DD MM SS): ");

for (i = 0; i < 10; i++) {

scanf("%d", &c[i]);

}

}

void input_glong(int c[]) {

int i;

printf("Enter longitude (west is negative, form: DD MM SS): ");

for (i = 0; i < 12; i++) {

scanf("%d", &c[i]);

}

}

long double calculate_sunrise_sunset(int year, int month, int day, int lat, int lon) {

// ... (省略了具体的计算代码)

}

int main() {

int date;

int lat;

int lon;

input_date(date);

input_glat(lat);

input_glong(lon);

long double sunrise = calculate_sunrise_sunset(date, date, date, lat, lon);

long double sunset = calculate_sunrise_sunset(date, date, date, lat, lon);

printf("Sunrise: %.2Lf\n", sunrise);

printf("Sunset: %.2Lf\n", sunset);

return 0;

}

```

Java