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void Found() /*查询模块*/
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{
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system("color CF");
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int j=0;
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long int xuehao; /*学号*/
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char name[10]; /*姓名*/
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char sex[4]; /*性别*/
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int age; /*年龄*/
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char birth[10]; /*出生年月*/
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char address[10]; /*地址*/
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struct stu *p;
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int x;
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int lgl=1;
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while(lgl==1)
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{
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int xs=0; //控制查询到的信息显示//
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system("cls"); /*清屏*/
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printf("\n\n\n");
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printf(" |=============================|\n");
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printf(" |=============================|\n");
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printf(" | 请选择要查询的项目： |\n");
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printf(" |=============================|\n");
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printf(" | 1.学号 2.姓名 |\n");
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printf(" |=============================|\n");
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printf(" | 3.性别 4.年龄 |\n");
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printf(" |=============================|\n");
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printf(" | 5.出生日期 6.地址 |\n");
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printf(" |=============================|\n");
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printf(" | 7.取消 |\n");
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printf(" |=============================|\n");
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printf(" |=============================|\n");
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printf("请选择想要查询的项目1-7：");
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scanf("%d",&x);
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switch(x)
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{
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case 1:
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printf("请输入查询学号：");
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scanf("%ld",&xuehao);
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for(p=s;p<s+N;p++)
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{if (p->xuehao==xuehao)
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{j=1;
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if(xs==0)
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{printf("查询到的信息如下：\n");
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xs++;
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printf(" 学号 姓名 性别 年龄 出生年月 地址 电话号码 mail\n");}
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printf("% -10ld% -9s% -5s% -6d% -11s% -11s% -15s% -20s\n",p->xuehao,p->name,p->sex,p->age,p->birth,p->address,p->phone,p->mail);
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}
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}
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if(j==0)
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{
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printf("\n\n查无此人！\n是否继续查询：(Y/N)");
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char a;
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scanf("%s",&a);
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if(a=='y'||a=='Y') lgl=1;
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if(a=='n'||a=='N') lgl=0;
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}
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if(j==1)
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{
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j=0; printf("是否继续查询：(Y/N)");
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char b;
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scanf("%s",&b);
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if(b=='y'||b=='Y') lgl=1;
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if(b=='n'||b=='N') lgl=0;
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}
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break;
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case 2:
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printf("请输入学生姓名：");
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scanf("%s",&name);
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for(p=s;p<s+N;p++)
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{
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if (strcmp(p->name,name)==0)
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{j=1;
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if(xs==0)
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{printf("查询到的信息如下：\n");
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xs++;
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printf(" 学号 姓名 性别 年龄 出生年月 地址 电话号码 mail\n");}
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printf("% -10ld% -9s% -5s% -6d% -11s% -11s% -15s% -20s\n",p->xuehao,p->name,p->sex,p->age,p->birth,p->address,p->phone,p->mail);
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}}
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if(j==0)
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{
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printf("\n\n查无此人！\n是否继续查询：(Y/N)");
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char c;
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scanf("%s",&c);
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if(c=='y'||c=='Y') lgl=1;
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if(c=='n'||c=='N') lgl=0;
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}
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if(j==1)
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{
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j=0;
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printf("是否继续查询：(Y/N)");
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char d;
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scanf("%s",&d);
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if(d=='y'||d=='Y') lgl=1;
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if(d=='n'||d=='N') lgl=0;
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}
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break;
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case 3:
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printf("请输入学生性别：");
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scanf("%s",sex);
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for(p=s;p<s+N;p++)
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{
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if (strcmp(p->sex,sex)==0)
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{j=1;
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if(xs==0)
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{
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printf("查询到的信息如下：\n");
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xs++;
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printf(" 学号 姓名 性别 年龄 出生年月 地址 电话号码 mail\n");}
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printf("% -10ld% -9s% -5s% -6d% -11s% -11s% -15s% -20s\n",p->xuehao,p->name,p->sex,p->age,p->birth,p->address,p->phone,p->mail);
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}}
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if(j==0)
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{
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printf("\n\n查无此人！\n是否继续查询：(Y/N)");
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char e;
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scanf("%s",&e);
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if(e=='y'||e=='Y') lgl=1;
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if(e=='n'||e=='N') lgl=0;
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}
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if(j==1)
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{
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j=0;
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printf("是否继续查询：(Y/N)");
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char l;
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scanf("%s",&l);
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if(l=='y'||l=='Y') lgl=1;
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if(l=='n'||l=='N') lgl=0;
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}
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break;
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case 4:
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printf("请输入学生年龄：");
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scanf("%d",&age);
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for(p=s;p<s+N;p++)
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{
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if (p->age==age)
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{j=1;
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if(xs==0)
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{
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printf("查询到的信息如下：\n");
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xs++;
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printf(" 学号 姓名 性别 年龄 出生年月 地址 电话号码 mail\n");}
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printf("% -10ld% -9s% -5s% -6d% -11s% -11s% -15s% -20s\n",p->xuehao,p->name,p->sex,p->age,p->birth,p->address,p->phone,p->mail);
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}}
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if(j==0)
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{
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printf("\n\n查无此人！\n是否继续查询：(Y/N)");
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char u;
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scanf("%s",&u);
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if(u=='y'||u=='Y') lgl=1;
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if(u=='n'||u=='N') lgl=0;
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}
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if(j==1)
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{
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j=0;
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printf("是否继续查询：(Y/N)");
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char q;
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scanf("%s",&q);
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if(q=='y'||q=='Y') lgl=1;
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if(q=='n'||q=='N') lgl=0;
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}
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break;
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case 5:
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printf("请输入学生出生日期：");
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scanf("%s",birth);
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for(p=s;p<s+N;p++)
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{
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if (strcmp(p->birth,birth)==0)
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{j=1;
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if(xs==0)
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{
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printf("查询到的信息如下：\n");
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xs++;
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printf(" 学号 姓名 性别 年龄 出生年月 地址 电话号码 mail\n");}
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printf("% -10ld% -9s% -5s% -6d% -11s% -11s% -15s% -20s\n",p->xuehao,p->name,p->sex,p->age,p->birth,p->address,p->phone,p->mail);
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}
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}
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if(j==0)
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{
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printf("\n\n查无此人！\n是否继续查询：(Y/N)");
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char a;
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scanf("%s",&a);
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if(a=='y'||a=='Y') lgl=1;
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if(a=='n'||a=='N') lgl=0;
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}
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if(j==1)
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{
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j=0;
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printf("是否继续查询：(Y/N)");
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char b;
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scanf("%s",&b);
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if(b=='y'||b=='Y') lgl=1;
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if(b=='n'||b=='N') lgl=0;
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}
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break;
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case 6:
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printf("请输入学生地址：");
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scanf("%s",address);
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for(p=s;p<s+N;p++)
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{
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if (strcmp(p->address,address)==0)
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{j=1;
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system("cls");
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if(xs==0)
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{
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printf("查询到的信息如下：\n");
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xs++;
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printf(" 学号 姓名 性别 年龄 出生年月 地址 电话号码 mail\n");}
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printf("% -10ld% -9s% -5s% -6d% -11s% -11s% -15s% -20s\n",p->xuehao,p->name,p->sex,p->age,p->birth,p->address,p->phone,p->mail);
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}}
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if(j==0)
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{
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printf("\n\n查无此人！\n是否继续查询：(Y/N)");
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char a;
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scanf("%s",&a);
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if(a=='y'||a=='Y') lgl=1;
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if(a=='n'||a=='N') lgl=0;
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}
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if(j==1)
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{
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j=0;
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printf("是否继续查询：(Y/N)");
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char b;
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scanf("%s",&b);
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if(b=='y'||b=='Y') lgl=1;
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if(b=='n'||b=='N') lgl=0;
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}
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break;
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case 7: lgl=0;
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break;
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}}
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}
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