Question

杭电2005

Answer 1

//******************************************************************************
// 杭电2005 第几天？ 代码已AC 可参考
//******************************************************************************
#include<stdio.h>
int main()
{
int i, n, year, moth, day, a[] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
while(scanf("%d/%d/%d", &year, &moth, &day) != EOF)
{
if (moth > 2 && ((year % 400 == 0) || (year % 100 != 0) && (year % 4 == 0)))
day += 1; //闰年且月份大于2时，天数加一
for(n = i = 0; i < moth - 1; i++) //累加天数
n += a[i];
printf("%d\n", n + day); //加上最后一个月的天数并输出
}
}