hdu 2812 即老菜鸟杯 1004

hdu 2812 即老菜鸟杯 1004

队友写的代码..没看题目。
这是hdu大牛的解题报告: http://acm.hdu.edu.cn/forum/read.php?tid=13133

#include < iostream >
using   namespace  std;
int  h[ 15 ];
bool  f[ 15 ];
double  h1[ 15 ];
int  ji_suan( double  t1, double  t2);
int  main()
{
    int n,flag,i,a,t;
    while(scanf("%d",&n)!=EOF)
    {
        flag=0;
        //memset(f,false,sizeof(f));
        for(i=0;i<14;i++)
            f[i]=false;
        for(i=0;i<n;i++)
        {
            scanf("%d%lf",&a,&h1[i]);
            h[a]=i;
            f[a]=true;
            if(a==14)
            {
                if(h1[i]>5.0||h1[i]<5.0)
                    flag=1;
            }
            if(a==7)
            {
                if(h1[i]<0||h1[i]>0.8)
                    flag=1;
            }
        }
        if(flag==1)
        {
            printf("No\n");
            continue;
        }
        printf("Yes\n");
        if(f[1]==true&&f[2]==true)
        {
            t=ji_suan(h1[h[1]],h1[h[2]]);
            if(t==0)
                printf("3 L\n");
            else
                printf("3 H\n");
            flag=1;

        }
        if(f[4]==true&&f[5]==true)
        {
            t=ji_suan(h1[h[4]],h1[h[5]]);
            if(t==0)
                printf("6 L\n");
            else
                printf("6 H\n");
            flag=1;

        }
        if(f[9]==true&&f[10]==true)
        {
            t=ji_suan(h1[h[9]],h1[h[10]]);
            if(t==0)
                printf("8 L\n");
            else
                printf("8 H\n");
            flag=1;

        }
        if(f[12]==true&&f[13]==true)
        {
            t=ji_suan(h1[h[12]],h1[h[13]]);
            if(t==0)
                printf("11 L\n");
            else
                printf("11 H\n");
            flag=1;
        }
    }
    return 0;
}
int  ji_suan( double  t1, double  t2)
{
    if(t1>=4.5&&t1<=5.5&&t2>=4.5&&t2<=5.5)
        return 0;
    if(t1>=4.5&&t1<=5.5&&(t2<4.5||t2>5.5))
        return 1;
    if(t2>=4.5&&t2<=5.5&&(t1<4.5||t1>5.5))
        return 1;
    else
        return 1;
}