uva 10194 - Football (aka Soccer)

这道题题意很好明白    就是提取信息 然后进行排序    注意   getchar吃掉scanf的回车    否则就读到gets中去了      还有一点要注意    最后字典序的时候  忽略大小写进行排序  

这种题考的就是细心

#include<cstdio>
#include<cstring>
#include<algorithm>
#include<cctype>
using namespace std;

struct TEAM
{
    char name[150];
    int b,c,d,e,f,g,h,i;
}team[50];

int cmp(struct TEAM x, struct TEAM y)
{
    if(x.b > y.b)return 1;
    else if(x.b < y.b)return 0;
    if(x.d > y.d)return 1;
    else if(x.d < y.d)return 0;
    if(x.g > y.g)return 1;
    else if(x.g < y.g)return 0;
    if(x.h > y.h)return 1;
    else if(x.h < y.h)return 0;
    if(x.c < y.c)return 1;
    else if(x.c > y.c)return 0;
    int i;
    for(i = 0 ; x.name[i]!='\0'&&y.name[i]!='\0'; i++)//不考虑大小写
        if(tolower(x.name[i]) < tolower(y.name[i]))return 1;
        else if(tolower(x.name[i]) > tolower(y.name[i]))return 0;
    if(x.name[i] == '\0')return 1;
    else return 0;
}

int main()
{
    #ifdef LOCAL
    freopen("in.txt","r",stdin);
    #endif // LOCAL
    int T,i,j,k,p,q;
    scanf("%d",&T);
    getchar();
    while(T--)
    {
        char game[150];
        gets(game);
        puts(game);
        int N;
        scanf("%d",&N);
        getchar();
        for(i = 0; i < N; i++)
        {
            gets(team[i].name);
            team[i].b = team[i].c = team[i].d = team[i].e = team[i].f = team[i].g = team[i].h = team[i].i = 0;
        }
        int M;
        scanf("%d",&M);
        getchar();
        char str[300],st[150];
        for(i = 0; i < M; i++)
        {
            gets(str);
            int gold_x = 0,gold_y = 0;
            for(j = 0; j < strlen(str); j++)
            {
                int t = 0;
                while(str[j] != '#' )st[t++]=str[j++];
                st[t] = '\0';
                for(p = 0; p < N; p++)if(strcmp(team[p].name,st)==0){team[p].c++;break;}//比赛次数+1
                j++;
                while(str[j]!='@')gold_x = gold_x*10+(str[j++]-'0');
                team[p].h += gold_x;//进球数
                j++;
                while(str[j]!='#')gold_y = gold_y*10+(str[j++]-'0');
                team[p].i +=gold_y;//失球数
                j++;
                t = 0;
                while(str[j] != '\0' )st[t++]=str[j++];
                st[t] = '\0';
                for(q = 0; q < N; q++)if(strcmp(team[q].name,st)==0){team[q].c++;break;}//比赛次数+1
                team[q].h += gold_y;//进球数
                team[q].i += gold_x;//失球数
                //根据进球数判断本场比赛的得分
                if(gold_x > gold_y){team[p].b += 3; team[p].d++; team[q].f++;}
                else if(gold_x < gold_y) {team[q].b += 3; team[q].d++; team[p].f++;}
                else {team[p].b++; team[q].b++; team[p].e++; team[q].e++;}
            }
        }
        for(k = 0; k < N; k++) // 最后计算goal difference
        team[k].g = team[k].h - team[k].i;
        sort(team,team+N,cmp);//排序
        for(k = 0; k < N; k++)//输出
            printf("%d) %s %dp, %dg (%d-%d-%d), %dgd (%d-%d)\n",k+1,team[k].name,
        team[k].b,team[k].c,team[k].d,team[k].e,team[k].f,team[k].g,team[k].h,team[k].i);
        if(T)printf("\n");
    }
    return 0;
}