{"id":396476,"date":"2021-03-09T01:56:15","date_gmt":"2021-03-08T17:56:15","guid":{"rendered":"http:\/\/4563.org\/?p=396476"},"modified":"2021-03-09T01:56:15","modified_gmt":"2021-03-08T17:56:15","slug":"c-%e8%af%ad%e8%a8%80%e5%b8%ae%e5%bf%99%e8%a7%a3%e9%87%8a%e4%b8%8b%e4%bb%80%e4%b9%88%e6%84%8f%e6%80%9d","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=396476","title":{"rendered":"c \u8bed\u8a00\u5e2e\u5fd9\u89e3\u91ca\u4e0b\u4ec0\u4e48\u610f\u601d"},"content":{"rendered":"
\n
\n
\n

c \u8bed\u8a00\u5e2e\u5fd9\u89e3\u91ca\u4e0b\u4ec0\u4e48\u610f\u601d <\/h1>\n

<\/p>\n

\n
\u8cc7\u6df1\u5927\u4f6c : awanganddong <\/span> <\/i> 2<\/span> <\/div>\n
<\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n
<\/p>\n
int main() {     ListPtr L;  \/\/\u8fd9\u884c\u4ee3\u7801\u4e0d\u592a\u660e\u767d\u4ec0\u4e48\u610f\u601d     L = (ListPtr)malloc(sizeof(Sqlist)); \/\/\u8fd9\u884c\u5927\u6982\u662f\u5206\u914d\u5185\u5b58\u7a7a\u95f4\uff0c\u5bf9\uff08 ListPtr \uff09\u4e0d\u660e\u767d\u4ec0\u4e48\u610f\u601d     return 0; } <\/code><\/pre>\n<\/p><\/div>\n
 \u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (12<\/span>)        <\/div>\n
 <\/div>\n<\/p><\/div>\n<\/p><\/div>\n
    \n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : putaozhenhaochi <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u627e\u627e def ListPtr \u7684\u4ee3\u7801                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : konar <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u770b\u8d77\u6765 ListPtr \u53ef\u80fd\u662f Sqlist*
    \u627e\u5230 ListPtr \u7684\u5b9a\u4e49\u770b\u770b                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : virusdefender <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 \u5c31\u662f\u4e00\u4e2a\u7c7b\u578b                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : awanganddong <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 “`
    #include <stdio.h>
    #include <stdlib.h>
    #define LIST_TNIT_SIZE 100
    typedef int ElemType;
    typedef enum Status
    {
     success,fail,fatal,range_error
    } Status;<\/p>\n
    typedef struct Sqlist
    {
     ElemType *elem;
     int length;
     int listsize;
    } Sqlist,*ListPtr;\/\/\u91cd\u547d\u540d\u5e76\u4e14\u5b9a\u4e49\u4e00\u4e2a\u7ed3\u6784\u4f53\u6307\u9488<\/p>\n
    Status List_Init(ListPtr L)
    {
     Status status = fatal;
     L->elem = (ElemType *)malloc(LIST_TNIT_SIZE*sizeof(ElemType));
     if(L->elem!=NULL)
     {
     L->length=0;
     L->listsize=LIST_TNIT_SIZE;
     status = success;
     }
     return status;
    }
    \/\/——————\u63d2\u5165\u51fd\u6570—————–
    void List_Input(ListPtr L)
    {
     int n;
     printf(“\u8bf7\u8f93\u5165\u6570\u636e\u5143\u7d20\u7684\u4e2a\u6570(1 – 5)\uff1a”);
     while(1)
     {
     scanf(“%d”,&n);
     if(n>LIST_TNIT_SIZE||n<=0)
     printf(“\u6570\u636e\u51fa\u9519,\u8bf7\u91cd\u65b0\u8f93\u5165\uff1an”);
     else
     break;
     }
     for(int i=0; i<n; i++)
     {
     printf(“\u8bf7\u8f93\u5165\u7b2c%d \u4e2a\u6570\u636e\u5143\u7d20\uff1a”,i+1);
     scanf(“%d”,L->elem+i);
     L->length++;
     }
    }
    \/\/——————-\u8f93\u51fa—————–
    void print(ListPtr L)
    {
     printf(“\u987a\u5e8f\u8868\u4e2d\u7684\u5143\u7d20\u4e3a\uff1a”);
     for(int i=0; i<L->length; i++)
     {
     printf(“%d “,*(L->elem+i));
     }
     printf(“n”);
    }
    \/\/——————–\u63d2\u5165——————
    void List_Insert(ListPtr L)
    {
     int pos,data;
     printf(“\u8bf7\u8f93\u5165\u63d2\u5165\u5143\u7d20\u7684\u4f4d\u7f6e\uff1a”);
     scanf(“%d”,&pos);
     printf(“\u8bf7\u8f93\u5165\u63d2\u5165\u5143\u7d20\u7684\u6570\u503c\uff1a”);
     scanf(“%d”,&data);
     if(pos>=L->length)
     {
     *(L->elem+pos-1)=data;
     L->length+=pos;
     }
     else
     {
     for(int i=L->length; i>=pos; i–)
     {
     *(L->elem+i)=*(L->elem+i-1);
     }
     L->length++;
     *(L->elem+pos-1)=data;
     }
    }
    \/\/———————\u4e3b\u51fd\u6570—————
    int main()
    {
     ListPtr L;
     Status status = fail;
     L = (ListPtr)malloc(sizeof(Sqlist));
     List_Init(L);
     List_Input(L);
     print(L);
     List_Insert(L);
     print(L);
     \/\/printf(“%d”,L->listsize);
     return 0;
    }
    “`
    \u6574\u4f53\u4ee3\u7801\u662f\u8fd9\u4e2a\u6837\u5b50\uff0c\u4f46\u662f\u6211\u8ffd ListPtr L \u6ca1\u627e\u5230\u5b83\u7684\u5b9a\u4e49                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : konar <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 ListPtr \u770b\u547d\u540d\u662f\u4e00\u4e2a\u6307\u9488\u7c7b\u578b\uff0c\u7b2c\u4e00\u884c\u5b9a\u4e49\u4e86\u4e00\u4e2a\u6307\u9488\uff0c\u4f46\u6ca1\u6709\u4efb\u4f55\u6307\u5411\uff0c\u7b2c\u4e8c\u884c\u7684(ListPtr)\u662f\u5f3a\u5236\u7c7b\u578b\u8f6c\u6362,malloc \u7684\u8fd4\u56de\u7c7b\u578b\u662f void*\uff0c\u5c06\u5176\u8f6c\u6362\u6210\u4e86\u5177\u4f53\u7684\u6307\u9488\u7c7b\u578b                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : konar <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 “`
    typedef struct Sqlist
    {
    ElemType *elem;
    int length;
    int listsize;
    } Sqlist,*ListPtr;\/\/\u91cd\u547d\u540d\u5e76\u4e14\u5b9a\u4e49\u4e00\u4e2a\u7ed3\u6784\u4f53\u6307\u9488
    “`<\/p>\n
    \u8fd9\u91cc\u5c31\u662f ListPtr \u7684\u5b9a\u4e49\u4e86\uff0c\u4ed6\u5c31\u662f Sqlist \u7684\u6307\u9488                                                            <\/p><\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : awanganddong <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @konar \u660e\u767d\u4e86<\/p>\n
    \u90a3\u8fd9\u4e2a ListPtr \u540e\u9762\u8ddf\u7684 L \u662f\u58f0\u660e long \u7c7b\u578b\u5417
    \u8fd8\u6709\u5c31\u662f malloc \u5206\u914d\u5185\u5b58\u6210\u529f\u4e4b\u540e\uff0c\u8fd4\u56de\u7684\u503c\u662f\u8be5\u5185\u5b58\u5730\u5740\u7684\u503c\u3002\u6309\u6211\u7684\u7406\u89e3\u662f\u4e00\u4e2a 16 \u5730\u5740\uff0c
    \u8fd9\u91cc\u53ef\u4ee5\u8f6c\u5316\u6210\u5177\u4f53\u6307\u9488\u7c7b\u578b\u662f\u4e3a\u4e86\u4ec0\u4e48                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : konar <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @awanganddong <\/p>\n
    L \u662f\u53d8\u91cf\u540d
    \u8fd4\u56de\u7684\u503c\u662f\u8be5\u5185\u5b58\u9996\u5730\u5740\uff0c\u5206\u914d\u7684\u7a7a\u95f4\u5927\u5c0f\u662f\u4e00\u4e2a Sqlist \u7ed3\u6784\u4f53\u5927\u5c0f\uff0c\u5c06\u5176\u8f6c\u6210 Sqlist \u7684\u6307\u9488\u662f\u4e3a\u4e86\u65b9\u4fbf\u53d6\u7ed3\u6784\u4f53\u5185\u7684\u6210\u5458                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : awanganddong <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @konar \u900f\u5f7b\u4e86\u3002 \u611f\u8c22\u5404\u4f4d                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : awanganddong <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @konar \u518d\u8bf7\u6559\u4f60\u4e0b\u9762\u8fd9\u6bb5\u7684\u610f\u601d\u3002<\/p>\n
    “`
     if(pos>=L->length) {
     *(L->elem+pos-1)=data;
     L->length+=pos; \/\/\u8fd9\u4e2a\u4e0d\u662f\u5e94\u8be5++\u5417\uff1f\uff1f\uff1f\uff1f
     } else {
     for (int i=L->length; i>=pos; i–) {
     *(L->elem+i)=*(L->elem+i-1); \/\/\u5faa\u73af\u4f4d\u7f6e\u79fb\u52a8\uff0c\u628a 7 \u7684\u4f4d\u7f6e\uff0c\u653e\u5230 8 \u7684\u4f4d\u7f6e
     }
     L->length++;
     *(L->elem+pos-1)=data; \/\/\u8fd9\u4e2a\u662f\u8d4b\u503c\uff0c\u8fd9\u91cc\u53c8\u4e0d\u592a\u6e05\u695a\u4e86
     }
    “`                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u8cc7\u6df1\u5927\u4f6c : konar <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @awanganddong <\/p>\n
    ++\u80af\u5b9a\u4e0d\u884c\uff0c\u539f\u672c length \u4e3a 5\uff0c\u8981\u63d2\u5165\u5230 9\uff0c++\u7684\u8bdd\u7ed3\u679c\u4e0d\u662f\u6210\u4e86 6 \u4e86\u5417\uff0c\u4f46+=\u4e5f\u4e0d\u592a\u5408\u9002\uff0c\u4e0d\u8003\u8651\u6570\u7ec4\u5bb9\u91cf\u4e0d\u591f\u4e5f\u5e94\u8be5\u662f L->length=pos \u554a
    *(L->elem+pos-1)=data \u76f8\u5f53\u4e8e L->elem[pos-1]=data\uff0c\u7ed9\u6570\u7ec4\u5143\u7d20\u8d4b\u503c                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n
    \n
    \n
     \u4e3b<\/span> \u8cc7\u6df1\u5927\u4f6c : awanganddong <\/span>  <\/div>\n
     <\/i>            <\/span> <\/div>\n<\/p><\/div>\n
                                                                 @konar \u6211\u59b9\u8001\u5e08\u5e03\u7f6e\u7684\u4e0a\u673a\u6d4b\u8bd5\u9898\uff0c\u5979\u4e0d\u5927\u660e\u767d\u3002\u7136\u540e\u8ba9\u6211\u7ed9\u8bb2\u4e0b\u5177\u4f53\u601d\u8def\u3002
    \u7136\u800c\u6211\u5403\u4e86\u6ca1\u6587\u5316\u7684\u4e8f\u3002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n
  • \n","protected":false},"excerpt":{"rendered":"
    c \u8bed\u8a00\u5e2e\u5fd9\u89e3\u91ca\u4e0b\u4ec0\u4e48\u610f\u601d \u8cc7\u6df1\u5927…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/396476"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=396476"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/396476\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=396476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=396476"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=396476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}