奔跑01234567
2016-01-15 22:27
#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 i,j; if((year%100==0&&year%400==0)||(year%100!=0&&year%4==0)) { i=1; } else { i=0 } switch(mouth) case 1:j=day;break; case 2:j=day+31;break; case 3:j=day+31+28;break; case 4:j=day+31+28+31;break; case 5:j=day+31+28+31+30;break; case 6:j=day+31+28+31+30+31;break; case 7:j=day+31+28+31+30+31+30;break; case 8:j=day+31+28+31+30+31+30+31;break; case 9:j=day+31+28+31+30+31+30+31+31;break; case 10:j=day+31+28+31+30+31+30+31+31+30;break; case 11:j=day+31+28+31+30+31+30+31+31+30+31;break; case 12:j=day+31+28+31+30+31+30+31+31+30+31+30;break; default:printf("一年只有12个月"); if(mouth>3) { j+=i; } else { j=j; } printf("%d年%月%日是该年的第%d天",year,mouth,day,j); return 0; }
#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 i,j;
if((year%100==0&&year%400==0)||(year%100!=0&&year%4==0))
{
i=1;
}
else
{
i=0;
}
switch(month)
{
case 1:j=day;break;
case 2:j=day+31;break;
case 3:j=day+31+28;break;
case 4:j=day+31+28+31;break;
case 5:j=day+31+28+31+30;break;
case 6:j=day+31+28+31+30+31;break;
case 7:j=day+31+28+31+30+31+30;break;
case 8:j=day+31+28+31+30+31+30+31;break;
case 9:j=day+31+28+31+30+31+30+31+31;break;
case 10:j=day+31+28+31+30+31+30+31+31+30;break;
case 11:j=day+31+28+31+30+31+30+31+31+30+31;break;
case 12:j=day+31+28+31+30+31+30+31+31+30+31+30;break;
default:printf("一年只有12个月");
}
if(month>3)
{
j+=i;
}
else
{
j=j;
}
printf("%d年%d月%d日是该年的第%d天", year, month, day, j );
return 0;
}
//你的错误, 好奇葩
C语言入门
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