题解 | #计算日期到天数转换#
计算日期到天数转换
https://www.nowcoder.com/practice/769d45d455fe40b385ba32f97e7bcded
#include <stdio.h>
int main()
{
int y = 0;
int m = 0;
int d = 0;
int i = 0;
int sum = 0;
int arr[13] = { 0,31,29,31,30,31,30,31,31,30,31,30,31 };
int arr1[13] = { 0,31,28,31,30,31,30,31,31,30,31,30,31 };
scanf("%d%d%d", &y, &m, &d);
if (y % 4 == 0 && y % 100 != 0 || y % 400 == 0)
{
for (i = 0; i < m; i++)
{
sum += arr[i];
}
printf("%d\n", sum+d);
}
else
{
for (i = 0; i < m; i++)
{
sum += arr1[i];
}
printf("%d\n", sum+d);
}
return 0;
}
