提交记录 #549

编译情况：编译成功

code.c: In function ‘calculation_day’:
code.c:37:26: warning: ‘c’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   37 |     else    d=a*366+b*365+c-98;
      |               ~~~~~~~~~~~^~

固定测试点#1:

Accepted

0.000s

232 kB

固定测试点#2:

Accepted

0.000s

4 kB

固定测试点#3:

Accepted

0.000s

232 kB

固定测试点#4:

Accepted

0.000s

232 kB

固定测试点#5:

Accepted

0.000s

228 kB

固定测试点#6:

Accepted

0.000s

232 kB

固定测试点#7:

Accepted

0.000s

236 kB

额外测试点#1:

Wrong Answer

0.000s

496 kB

54【日期】车辆限行

#include<stdio.h>
int calculation_day(int,int,int);
void searching(int);
int main()
{
    int y,m,d,n;
    scanf("%d%d%d",&y,&m,&d);
    n=calculation_day(y,m,d);
    searching(n);
    return 0;
}
int calculation_day(int x,int y,int z)
{
    int a,b,c,d,e,s,h;
    a=(x-2012-1)/4;
    if(a<=0)    a=0;
    b=x-2012-a;
    if(((x%4==0&&x%100!=0)||(x%400==0))&&(x!=2012))    e=29;
    else    e=28;
    switch(y)
    {
        case 1:c=z;break;
        case 2:c=31+z;break;
        case 3:c=31+e+z;break;
        case 4:c=31+e+31+z;break;
        case 5:c=31+e+31+30+z;break;
        case 6:c=31+e+31+30+31+z;break;
        case 7:c=31+e+31+30+31+30+z;break;
        case 8:c=31+e+31+30+31+30+31+z;break;
        case 9:c=31+e+31+30+31+30+31+31+z;break;
        case 10:c=31+e+31+30+31+30+31+31+30+z;break;
        case 11:c=31+e+31+30+31+30+31+31+30+31+z;break;
        case 12:c=31+e+31+30+31+30+31+31+30+31+30+z;break;
    }
    if(x==2012)     d=c-98;
    else    d=a*366+b*365+c-98;
    h=d%7;
    if(h!=6&&h!=0)
    {
        s=d/(13*7);
        h=h-s%5;
        if(h<=0)    h=h+5;
    }
    return h;
}
void searching(int x)
{
    switch(x)
    {
        case 1:printf("3 and 8.\n");break;
        case 2:printf("4 and 9.\n");break;
        case 3:printf("5 and 0.\n");break;
        case 4:printf("1 and 6.\n");break;
        case 5:printf("2 and 7.\n");break;
        case 6:printf("Free.\n");break;
        case 0:printf("Free.\n");break;
    }
}