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#include<stdio.h>
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#include<stdlib.h>
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#include<string.h>
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#include <windows.h>
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#define M 50
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typedef struct abc
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{
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char name[20];
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char address[13];
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char phone1[15];
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char phone2[15];
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char email[11];
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struct abc *next;
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}LINKMAN;
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int menu();
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int input(LINKMAN a[]);
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void list(LINKMAN a[],int b);
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void sort(LINKMAN a[],int b);
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int search(LINKMAN a[],int b);
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int add(LINKMAN a[],int b);
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int delet(LINKMAN a[],int b);
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void update(LINKMAN a[],int b);
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void save(LINKMAN a[],int b);
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int load();
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void copy();
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int main()
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{
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int sum=0;
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LINKMAN adr[M];
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while(1)
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{
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switch(menu())
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{
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case 1:sum=input(adr);break;
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case 2:list(adr,sum);break;
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case 3:search(adr,sum);break;
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case 4:update(adr,sum);break;
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case 5:sum=add(adr,sum);break;
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case 6:sum=delet(adr,sum);break;
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case 7:save(adr,sum);break;
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case 8:load();break;
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case 9:sort(adr,sum);break;
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case 10:copy();break;
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case 11:exit(0);
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}
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}
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return 0;
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}
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int menu()
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{
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int n;
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system("cls");
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printf("&&&&&&&&&&&&&&&&& Menu &&&&&&&&&&&&&&&&&\n");
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printf(" 1.input\n");
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printf(" 2.list\n");
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printf(" 3.search\n");
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printf(" 4.update\n");
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printf(" 5.add\n");
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printf(" 6.delet\n");
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printf(" 7.save\n");
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printf(" 8.load\n");
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printf(" 9.sort\n");
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printf(" 10.copy\n");
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printf(" 11.exit\n");
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printf("***** ***** ***** *****\n");
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scanf("%d",&n);
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return n;
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}
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int input(LINKMAN a[])
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{
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int i,n;
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system("cls");
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printf("********* Input *********\n");
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printf("ÇëÊäÈë¼Ç¼Êý£º\n");
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scanf("%d",&n);
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for(i=0;i<n;i++)
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{
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scanf("%s%s%s%s%s",a[i].name,a[i].address,a[i].phone1,a[i].phone2,a[i].email);
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printf("***** ***** ***** *****\n");
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}
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system("pause");
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return n;
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}
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void list(LINKMAN a[],int b)
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{
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int i;
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system("cls");
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printf("********* List *********\n");
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printf("name address phone1 phone2 e-mail \n");
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printf("---------------------------------------------------------------\n");
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for(i=0;i<b;i++)
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{
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printf("%-12s%-12s%-14s%-14s%-10s\n",a[i].name,a[i].address,a[i].phone1,a[i].phone2,a[i].email);
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printf("---------------------------------------------------------------\n");
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}
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printf("********* End *********\n");
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system("pause");
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}
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void sort(LINKMAN a[],int b)
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{
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int i,j;
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LINKMAN c;
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system("cls");
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printf("********* Sort *********\n");
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for(i=0;i<b-1;i++)
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for(j=i+1;j<b;j++)
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{
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if(strcmp(a[i].name,a[j].name)>0)
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{
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c=a[i];
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a[i]=a[j];
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a[j]=c;
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}
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}
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list(a,b);
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printf("\n");
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system("pause");
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}
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int search(LINKMAN a[],int b)
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{
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system("cls");
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printf("********* Search *********\n");
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char c[12];
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printf("ÇëÊäÈëÏëÒª²éÕÒµÄÁªÏµÈËÐÕÃû£º\n");
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scanf("%s",c);
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int front=0;
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int end=b-1;
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int mid;
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mid=(end-front)/2;
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while(front<=end)
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{
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if(strcmp(a[mid].name,c)>0)
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{
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end=mid-1;
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mid=(end+front)/2;
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}
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else if(strcmp(a[mid].name,c)<0)
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{
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front=mid+1;
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mid=(end+front)/2;
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}
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else
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{
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printf("%s\n%s\n%s\n%s\n%s\n",a[mid].name,a[mid].address,a[mid].phone1,a[mid].phone2,a[mid].email);
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break;
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}
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}
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printf("********* End *********\n");
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if(front>end)
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{
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printf("Sorry,the linkman is not existed!!!\n");
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system("pause");
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return -1;
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}
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else
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{
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system("pause");
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return mid;
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}
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}
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int add(LINKMAN a[],int b)
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{
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system("cls");
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LINKMAN *head,*p,*q;
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int i;
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head=q=(LINKMAN *)malloc(sizeof(LINKMAN));
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strcpy(head->name,a[0].name);
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strcpy(head->address,a[0].address);
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strcpy(head->phone1,a[0].phone1);
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strcpy(head->phone2,a[0].phone2);
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strcpy(head->email,a[0].email);
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head->next=NULL;
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for(i=1;i<b;i++)
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{
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p=(LINKMAN *)malloc(sizeof(LINKMAN));
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strcpy(p->name,a[i].name);
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strcpy(p->address,a[i].address);
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strcpy(p->phone1,a[i].phone1);
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strcpy(p->phone2,a[i].phone2);
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strcpy(p->email,a[i].email);
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p->next=NULL;
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q->next=p;
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q=p;
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}
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LINKMAN c;
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LINKMAN *p1,*p2,*p3,*p4;
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p1=(LINKMAN *)malloc(sizeof(LINKMAN));
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p2=(LINKMAN *)malloc(sizeof(LINKMAN));
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p3=(LINKMAN *)malloc(sizeof(LINKMAN));
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p4=(LINKMAN *)malloc(sizeof(LINKMAN));
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int z,j=1;
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printf("************ Add ************\n");
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printf("ÇëÊäÈë²åÈëµÄÁªÏµÈËÐÅÏ¢£º\n");
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scanf("%s%s%s%s%s",c.name,c.address,c.phone1,c.phone2,c.email);
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p1=&c;
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printf("ÇëÊäÈë²åÈëµÄλÖãº\n");
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scanf("%d",&z);
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if(z>1&&z<=b)
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{
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p2=head;
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while(j<z-1)
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{
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p2=p2->next;
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j++;
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}
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p1->next=p2->next;
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p2->next=p1;
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}
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if(z==1)
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{
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p1->next=head;
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head=p1;
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}
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if(z==b+1)
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{
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p2=head;
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while(j<b)
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{
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p2=p2->next;
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j++;
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}
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p2->next=p1;
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p1->next=NULL;
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}
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printf("name address phone1 phone2 e-mail \n");
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printf("---------------------------------------------------------------\n");
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for(p4=head,i=0;p4!=NULL;p4=p4->next,i++)
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{
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strcpy(a[i].name,p4->name);
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strcpy(a[i].address,p4->address);
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strcpy(a[i].phone1,p4->phone1);
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strcpy(a[i].phone2,p4->phone2);
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strcpy(a[i].email,p4->email);
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printf("%-12s%-12s%-14s%-14s%-10s\n",p4->name,p4->address,p4->phone1,p4->phone2,p4->email);
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printf("---------------------------------------------------------------\n");
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}
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b++;
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system("pause");
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return b;
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}
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int delet(LINKMAN a[],int b)
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{
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system("cls");
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char c[10];
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int i,j,n,d;
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printf("********* Delet *********\n");
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printf("ÇëÊäÈëÏëҪɾ³ýµÄÁªÏµÈËÐÕÃû£º\n");
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scanf("%s",c);
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printf("ÇëÔÙ´ÎÊäÈëÏëҪɾ³ýµÄÁªÏµÈËÐÕÃû£º\n");
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system("pause");
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n=search(a,b);
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printf("********* Delet *********\n");
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if(n<0)
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printf("Sorry,the linkman is not existed!!!\n");
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else
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{
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printf("ÊÇ·ñÈ·ÈÏɾ³ý£¿ÊÇ£¬Çë°´1£»·ñ£¬Çë°´0.\n");
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scanf("%d",&d);
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if(d==1)
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{
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for(i=n;i<b;i++)
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a[i]=a[i+1];
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b--;
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}
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}
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list(a,b);
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printf("********* End *********\n");
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system("pause");
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return b;
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}
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void update(LINKMAN a[],int b)
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{
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system("cls");
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printf("************ Update ************\n");
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printf("ÇëÊäÈëÏëÒªÐ޸ĵÄÁªÏµÈËÐÕÃû£º\n");
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char c[12];
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LINKMAN d;
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int n;
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scanf("%s",c);
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n=search(a,b);
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printf("************ Update ************\n");
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printf("ÇëÊäÈëеÄÁªÏµÈËÐÅÏ¢£º\n");
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scanf("%s%s%s%s%s",d.name,d.address,d.phone1,d.phone2,d.email);
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a[n]=d;
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printf("********** End **********\n");
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system("pause");
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}
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void save(LINKMAN a[],int b)
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{
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system("cls");
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int i;
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FILE *fp;
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printf("************ Save ************\n");
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fp=fopen("record10.txt","r+");
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if(fp==NULL)
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{
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fp=fopen("record10.txt","w+");
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if(fp==NULL)
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{
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printf("ÎÞ·¨´ò¿ªÎļþ£¡£¡£¡\n");
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exit(0);
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}
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}
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fseek(fp,0,SEEK_END);
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for(i=0;i<b;i++)
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{
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fprintf(fp,"%-12s%-12s%-14s%-14s%-10s",a[i].name,a[i].address,a[i].phone1,a[i].phone2,a[i].email);
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fflush(stdin);
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}
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if(fclose(fp))
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{
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printf("Can not close the file!!!\n");
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exit(0);
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}
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printf("Îļþ±£´æ³É¹¦£¡\n");
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printf("********** End **********\n");
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system("pause");
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}
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int load()
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{
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system("cls");
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printf("************ Load ************\n");
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FILE *fp;
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LINKMAN a;
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if((fp=fopen("record10.txt","rb"))==NULL)
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{
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printf("ÎÞ·¨´ò¿ªÎļþ£¡£¡£¡\n");
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exit(0);
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}
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rewind(fp);
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printf("name address phone1 phone2 e-mail \n");
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printf("---------------------------------------------------------------\n");
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fgets(a.name,13,fp);
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fgets(a.address,13,fp);
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fgets(a.phone1,15,fp);
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fgets(a.phone2,15,fp);
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fgets(a.email,11,fp);
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while(!feof(fp))
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{
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printf("%-12s%-12s%-14s%-14s%-10s\n",a.name,a.address,a.phone1,a.phone2,a.email);
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printf("---------------------------------------------------------------\n");
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fgets(a.name,13,fp);
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fgets(a.address,13,fp);
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fgets(a.phone1,15,fp);
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fgets(a.phone2,15,fp);
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fgets(a.email,11,fp);
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}
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if(fclose(fp))
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{
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printf("Can not close the file!!!\n");
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exit(0);
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}
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printf("********** End **********\n");
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system("pause");
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return 0;
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}
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void copy()
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{
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system("cls");
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printf("************ Copy ************\n");
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LINKMAN d;
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FILE *fp,*cp;
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if((fp=fopen("record10.txt","rb"))==NULL)
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{
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printf("ÎÞ·¨´ò¿ªÎļþ£¡£¡£¡\n");
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exit(0);
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}
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rewind(fp);
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cp=fopen("copyfile","rb+");
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if(cp==NULL)
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{
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cp=fopen("copyfile","wb+");
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if(cp==NULL)
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{
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printf("Can not open the file!!!\n");
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exit(0);
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}
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}
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fgets(d.name,13,fp);
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fgets(d.address,13,fp);
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fgets(d.phone1,15,fp);
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fgets(d.phone2,15,fp);
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fgets(d.email,11,fp);
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while(!feof(fp))
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{
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fprintf(cp,"%-12s%-12s%-14s%-14s%-10s",d.name,d.address,d.phone1,d.phone2,d.email);
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fgets(d.name,13,fp);
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fgets(d.address,13,fp);
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fgets(d.phone1,15,fp);
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fgets(d.phone2,15,fp);
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fgets(d.email,11,fp);
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}
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fclose(fp);
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fclose(cp);
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printf("¿½±´³É¹¦£¡£¡£¡\n");
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printf("********** End **********\n");
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system("pause");
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}
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