• <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>

            T9的空間

            You will never walk alone!

              C++博客 :: 首頁 :: 新隨筆 :: 聯系 :: 聚合  :: 管理 ::
              69 隨筆 :: 0 文章 :: 28 評論 :: 0 Trackbacks
            //用習慣了STL_heap自己來寫一個,類實現。

            #include
            <iostream>
            #include
            <string>
            #include
            <cmath>
            #include
            <algorithm>
            using namespace std;

            #define N 100

            class my_heap{    
            public:
                
            int array[N];
                
            int cnt;

                my_heap()
                
            {
                    
            for(int i=0;i<N;i++)
                        array[i]
            =0;
                    cnt
            =0;
                }

                
            void push(int num);
                
            int pop();
            }
            ;

            void my_heap::push(int num)
            {
                array[
            ++cnt]=num;
                
            int i=cnt,j=i/2;
                
            while(j>0)
                
            {
                    
            if(array[i]>array[j])
                        swap(array[i],array[j]);
                    
            else break;
                    i
            =j;j=i/2;
                }

            }

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            
            int my_heap::pop()                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      
            {
                
            int num=array[1],maxc;
                swap(array[
            1],array[cnt]);
                cnt
            --;
                
            int i=1,j=2*i;
                
            while(j<=cnt)
                
            {
                    
            if(j+1>cnt) maxc=j;
                    
            else maxc=array[j]>array[j+1]?j:j+1;
                    
            if(array[maxc]>array[i])
                        swap(array[i],array[maxc]);
                    
            else break;
                    i
            =maxc;j=2*i;
                }

                
            return num;
            }
               
                                                                                                          
            int main()
            {
                
            int num;
                my_heap h;
                
            while(scanf("%d",&num),num)
                    h.push(num);
                
            while(h.cnt)
                    printf(
            "%d ",h.pop());
                printf(
            "\n");
                
            for(int i=1;h.array[i]&&i<N;i++)
                    printf(
            "%d ",h.array[i]);
                printf(
            "\n");
                
            return 0;
            }
            測試數據及結果:
            1 4 9 88 56 21 45 7 6 3 99 1452 122 34 2 0
            1452 122 99 88 56 45 34 21 9 7 6 4 3 2 1
            1 2 3 4 6 7 9 21 34 45 56 88 99 122 1452
            Press any key to continue
            posted on 2008-11-23 12:42 Torres 閱讀(241) 評論(0)  編輯 收藏 引用 所屬分類: Data Structures
            久久精品这里只有精99品| 2021少妇久久久久久久久久| 国内精品久久久久久久97牛牛| 无码人妻精品一区二区三区久久久 | 一级A毛片免费观看久久精品| 青草久久久国产线免观| 国产成人99久久亚洲综合精品| 麻豆国内精品久久久久久| 蜜臀久久99精品久久久久久小说| 久久99精品久久久久子伦| 久久久WWW免费人成精品| 狠狠色丁香婷婷久久综合五月| 99国产欧美精品久久久蜜芽| 久久人人爽人爽人人爽av| 日韩人妻无码精品久久久不卡| 四虎国产永久免费久久| 狠狠色综合网站久久久久久久高清 | 久久天天躁狠狠躁夜夜网站| 精品人妻久久久久久888| 香蕉aa三级久久毛片| 久久成人影院精品777| 欧美亚洲国产精品久久高清| 热99re久久国超精品首页| 久久久久亚洲AV无码麻豆| 久久综合亚洲色一区二区三区| 久久久久AV综合网成人| 热99RE久久精品这里都是精品免费 | 伊人久久大香线蕉综合5g | 久久精品国产精品亚洲人人| 亚洲精品无码久久千人斩| 久久无码人妻精品一区二区三区| 久久精品aⅴ无码中文字字幕不卡| 一日本道伊人久久综合影| 精品国产91久久久久久久a| 97久久国产亚洲精品超碰热| 狠狠色婷婷久久一区二区| 污污内射久久一区二区欧美日韩| 91精品国产综合久久香蕉| 中文字幕成人精品久久不卡| 久久香蕉国产线看观看乱码| 亚洲国产精品无码久久久蜜芽 |