• <ins id="pjuwb"></ins>
    <blockquote id="pjuwb"><pre id="pjuwb"></pre></blockquote>
    <noscript id="pjuwb"></noscript>
          <sup id="pjuwb"><pre id="pjuwb"></pre></sup>
            <dd id="pjuwb"></dd>
            <abbr id="pjuwb"></abbr>

            Uriel's Corner

            Research Associate @ Harvard University / Research Interests: Computer Vision, Biomedical Image Analysis, Machine Learning
            posts - 0, comments - 50, trackbacks - 0, articles - 594

            POJ 2023 Choose Your Own Adventure---BFS

            Posted on 2010-03-05 13:24 Uriel 閱讀(358) 評論(0)  編輯 收藏 引用 所屬分類: POJ搜索
            簡單的BFS,不過輸入有點搞。。見Discuss可知數據可能有循環。。
            一開始用scanf %s 讀入怎么都錯。。改成%c讀入就過了。。不知道什么原因。。也許是句子里也能有連續一個以上空格?

            /*
               Problem: 2023  User: Uriel 
               Memory: 200K  Time: 0MS 
               Language: C++  Result: Accepted 
            */


            #include
            <stdio.h>
            #include
            <stdlib.h>
            #include
            <string.h>

            struct node
            {
                
            int cnt;
                
            int c[2];
                
            char k;
                
            char str[10];
                
            char word[300];
            }
            ;

            node P[
            110];
            int cse,t,n,l,r,flag;
            int vis[110],que[110],res[110];

            int main()
            {
            //    freopen("out.txt","w",stdout);
                int i,j,k;
                scanf(
            "%d",&cse);
                t
            =1;
                
            while(cse--)
                
            {
                    memset(P,
            0,sizeof(P));
                    memset(que,
            0,sizeof(que));
                    scanf(
            "%d",&n);
                    
            for(i=1;i<=n;i++)
                    
            {
                        getchar();
                        P[i].k
            =getchar();
                        getchar();
                        k
            =0;
                        
            if(P[i].k=='C')
                        
            {
                            getchar();
                            
            for(j=0;;j++)
                            
            {
                                P[i].word[j]
            =getchar();
                                
            if(P[i].word[j]=='\"')break;
                            }

                            scanf(
            "%d %d",&P[i].c[0],&P[i].c[1]);
                        }

                        
            else 
                        
            {
                            getchar();
                            
            for(j=0;;j++)
                            
            {
                                P[i].word[j]
            =getchar();
                                
            if(P[i].word[j]=='\"')break;
                            }

                            scanf(
            "%s",P[i].str);
                        }

                    }

                    l
            =0;
                    r
            =1;
                    flag
            =0;
                    que[
            1]=1;
                    memset(vis,
            0,sizeof(vis));
                    vis[
            1]=0;
                    
            while(l!=&& !flag)
                    
            {
                        l
            ++;
                        
            if(P[que[l]].k=='C')
                        
            {
                            
            int tmp1=P[que[l]].c[0];
                            
            int tmp2=P[que[l]].c[1];
                            
            if(!vis[tmp1])
                            
            {
                                que[
            ++r]=tmp1;
                                vis[tmp1]
            =que[l];
                            }

                            
            if(!vis[tmp2])
                            
            {
                                que[
            ++r]=tmp2;
                                vis[tmp2]
            =que[l];
                            }

                        }

                        
            else
                        
            {
                            
            if(strcmp(P[que[l]].str,"HAPPY")==0)flag=1;
                        }

                    }

                    printf(
            "STORY %d\n",t++);
                    k
            =0;
                    
            while(que[l])
                    
            {
                        res[
            ++k]=que[l];
                        que[l]
            =vis[que[l]];
                    }

                    
            for(i=k;i>=1;i--)
                    
            {
                        
            for(j=0;;j++)
                        
            {
                            
            if(P[res[i]].word[j]=='\"')break;               
                            
            else
                                printf(
            "%c",P[res[i]].word[j]);
                        }

                        printf(
            "\n");
                    }

                }

                system(
            "PAUSE");
                
            return 0;
            }


            久久香综合精品久久伊人| 色婷婷综合久久久久中文字幕| 久久久久久久波多野结衣高潮| 最新久久免费视频| 国产精品久久久久久吹潮| 久久99精品久久久久久噜噜 | 大香网伊人久久综合网2020| 品成人欧美大片久久国产欧美...| 亚洲国产精品无码久久青草| 国产精品9999久久久久| 精品久久久久久国产三级 | 99久久亚洲综合精品成人| 久久久久女教师免费一区| 久久精品无码午夜福利理论片| 一本大道加勒比久久综合| 久久亚洲精品无码aⅴ大香| 2021久久国自产拍精品| 香蕉aa三级久久毛片| 精品久久久久久国产91| 99久久国产宗和精品1上映| 欧美性猛交xxxx免费看久久久| 国产精品一区二区久久| 久久无码国产专区精品| 激情久久久久久久久久| 久久99国产精品99久久| 亚洲AV无码成人网站久久精品大| 久久五月精品中文字幕| 大蕉久久伊人中文字幕| 久久久久久久99精品免费观看| 亚洲愉拍99热成人精品热久久| 久久九色综合九色99伊人| 日本一区精品久久久久影院| 久久精品麻豆日日躁夜夜躁| 久久久无码精品亚洲日韩蜜臀浪潮 | 色8激情欧美成人久久综合电| 精品久久一区二区三区| 久久久久亚洲AV片无码下载蜜桃| 97久久国产露脸精品国产| 思思久久精品在热线热| 狠狠色丁香婷婷久久综合| 久久精品国产清自在天天线|