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- #include <stdio.h>
- int isLeapYear(int year) {
- if ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0) {
- return 1; // ÊÇÈòÄê
- } else {
- return 0; // ²»ÊÇÈòÄê
- }
- }
- int getDayOfYear(int year, int month, int day) {
- int daysInMonth[] = {0, 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
- int dayOfYear = 0;
- int i;
- for (i = 1; i < month; i++) {
- dayOfYear += daysInMonth[i];
- }
- dayOfYear += day;
- if (isLeapYear(year) && month > 2) {
- dayOfYear++;
- }
- return dayOfYear;
- }
- int main() {
- int year, month, day;
- scanf("%d %d %d", &year, &month, &day);
- int dayOfYear = getDayOfYear(year, month, day);
- printf("%d\n", dayOfYear);
- return 0;
- }
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