CSU 1507 超大型LED显示屏

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Description

Input

输入包含不超过100组数据。每组数据第一行为"START hh:mm:ss",表示比赛开始时刻为hh:mm:ss。最后一行为"END hh:mm:ss",即比赛结束时刻。二者之间至少会有一个SCORE信息,格式为"SCORE hh:mm:ss team score",其中team要么是"home"(主场)要么是"guest"(客场), score表示得分,为1,2或者3。这些信息保证按照时间从早到晚的顺序排列,且任意两条SCORE信息的时刻均不相同。比赛开始时间不会早于9:00,结束时间不会晚于同一天的21:00。注意,如果比赛开始时间为09:00:00,结束时间为09:00:01,比赛长度为1秒钟,而不是2秒钟。

Output

对于每组数据,输出测试点编号和总耗电量。

Sample Input

START 09:00:00SCORE 09:01:05 home 2SCORE 09:10:07 guest 3END 09:15:00START 09:00:00SCORE 10:00:00 home 1SCORE 11:00:00 home 1SCORE 12:00:00 home 1SCORE 13:00:00 home 1SCORE 14:00:00 home 1SCORE 15:00:00 home 1SCORE 16:00:00 home 1SCORE 17:00:00 home 1SCORE 18:00:00 home 1SCORE 19:00:00 home 1SCORE 20:00:00 home 1END 21:00:00

Sample Output

Case 1: 9672Case 2: 478800

#include <stdio.h>#include <string.h>int k[10]={6,2,5,5,4,5,6,3,7,6};int ff(int n){    int sum=0;    if(n==0)        return 6;    while(n)    {        int temp=n%10;        n/=10;        sum+=k[temp];    }    return sum;}int tt(int d,int e,int f,int a,int b,int c){    if(c>f)    {        f+=60;        e--;    }    if(b>e)    {        e+=60;        d--;    }    return 3600*(d-a)+60*(e-b)+f-c;}int main(){    int i,j,f1,f2;    char a[10],b[10];    int sh,sm,ss,h,m,s,num,h1,h2,m1,m2,s1,s2,t=1;    long long sum1,sum2;    while(~scanf("%s %d:%d:%d",a,&sh,&sm,&ss))    {        sum1=sum2=0;        h1=h2=sh;        m1=m2=sm;        s1=s2=ss;        f1=f2=0;        if(strcmp(a,"START")==0)        {            while(~scanf("%s %d:%d:%d",a,&h,&m,&s))            {                if(a[0]=='E')                    break;                scanf("%s %d",b,&num);                if(strcmp(a,"SCORE")==0)                {                    if(strcmp(b,"home")==0)                    {                        if(sum1==0)                        {                            sum1+=6*tt(h,m,s,sh,sm,ss);                            f1=num;                            h1=h,m1=m,s1=s;                        }                        else                        {                            sum1+=ff(f1)*tt(h,m,s,h1,m1,s1);                            f1+=num;                            h1=h,m1=m,s1=s;                        }                    }                    else                    {                        if(sum2==0)                        {                            sum2+=6*(tt(h,m,s,sh,sm,ss));                            f2=num;                            h2=h,m2=m,s2=s;                         //   printf("%lld %d %d\n",sum2,ff(f2),tt(h,m,s,sh,sm,ss));                        }                        else                        {                            sum2+=ff(f2)*tt(h,m,s,h2,m2,s2);                            f2+=num;                            h2=h,m2=m,s2=s;                        }                    }                }            }            sum1+=ff(f1)*(tt(h,m,s,h1,m1,s1));            sum2+=ff(f2)*(tt(h,m,s,h2,m2,s2));            printf("Case %d: %lld\n",t++,sum1+sum2);        }    }    return 0;}


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