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67 lines
1.4 KiB
67 lines
1.4 KiB
void chakan()//查看需查找的联系人
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{
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system("cls");
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FILE *ptr1;
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struct txl *p;
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p=phone;
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char name[10];
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int j=0,i,m=0;
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p=phone;
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ptr1=fopen("sto3.txt","rb");
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if(ptr1==NULL)
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{
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printf("通讯录为空\n");
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return;
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}
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// rewind(ptr1);
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while(!feof(ptr1))
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{
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if(fread(&p[m],LEN,1,ptr1)==1)//将文件里的数据赋值给结构体数组,因此才可以进行数据的对比找到联系人
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m++;
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}
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fclose(ptr1);
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printf("请输入你需要查看人的姓名:");
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scanf("%s",&name);
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printf(" 所有同名的人都在这:\n");
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printf("姓名 籍贯 电话 电话 邮箱\n");
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for(i=0;i<m;i++)
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if(strcmp(p[i].name,name)==0)
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{
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printf("%-10s%-10s%-14s%-14s%-10s\n",p[i].name,p[i].hometown,p[i].number1,p[i].number2,p[i].e_mail);
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j=1;
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}
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if(j==0)
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{
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printf("\n");
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printf("没有此联系人!!\n");
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printf("\n");
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}
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}
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void daying()//输出所有的联系人列表
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{
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system("cls");
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struct txl *p;
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FILE *ptr1;
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int i,m=0;
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p=phone;
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ptr1=fopen("sto3.txt","rb");
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if(ptr1==NULL)
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{
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printf("通讯录为空\n");
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return;
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}
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// rewind(ptr1);
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while(!feof(ptr1))
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{
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if(fread(&p[m],LEN,1,ptr1)==1) //将文件里的数据赋值给结构体数组，才能进行下面的输出
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m++;
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}
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fclose(ptr1);
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printf("姓名 籍贯 电话 电话 邮箱\n");
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for(i=0;i<m;i++)
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{
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printf("%-10s%-10s%-14s%-14s%-10s\n",p[i].name,p[i].hometown,p[i].number1,p[i].number2,p[i].e_mail);
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}
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printf("\n");
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}
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