解题思路:
注意事项:
参考代码:
#include <string.h>
#include<stdio.h>
#include <math.h>
int data[13] = { 0,31,28,31,30,31,30,31,31,30,31,30,31 };
int is(int num)
{
if ((num % 100 != 0 && num % 4 == 0)||num % 400==0)
return 1;
return 0;
}
int main() {
int year, month, day;
while (scanf("%d/%d/%d",&year,&month,&day)!=EOF) {
int sum = 0;
if (is(year) && (year > 2 || year == 2 && day == 29))
sum += 1;
for (int i = 1; i < month; i++) {
sum += data[i];
}
sum += day;
printf("%d\n",sum);
}
return 0;
}
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