请大佬帮忙看一下代码,不知道为啥运行不了,标点符号也看过了
#include <stdio.h>
int main()
{
/* 定义需要计算的日期 */
int year = 2008;
int month = 8;
int day = 8;
/*
* 请使用switch语句,if...else语句完成本题
* 如有想看小编思路的,可以点击左侧任务中的“不会了怎么办”
* 小编还是希望大家独立完成哦~
*/
int sum,flag;
switch(month)
{
case 1: sum = 0;break;
case 2: sum = 31;break;
case 3: sum = 59;break;
case 4: sum = 90;break;
case 5: sum = 120;break;
case 6: sum = 151;break;
case 7: sum = 181;break;
case 8: sum = 212;break;
case 9: sum = 243;break;
case 10: sum = 273;break;
case 11: sum = 304;break;
case 12: sum = 334;break;
default:
printf("一年只有十二个月哦~");
break;
}
sum= sum+day;
if(year % 400 == 0||(year % 4 == 0 && year % 100 != 0))
flag = 1;
else
flag = 0;
if (flag == 1 && month > 2)
sum++;
printf("%d年%d月%d日,是该年的第%d天",year,month,day,sum);
return 0;
}