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18408200212 刘宇宽 17 男 2001.03 湖南新化 13873884359 1634704423
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18408200212 周志 18 2000.03 湖南娄底 18378627862 763627376353
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#include"删除函数和保存函数.c"
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void modify()/*修改函数*/
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{
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int num,j,i;
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char s1[LEN+1],s2[LEN+1];/*用于存放新的学生信息*/
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loop:printf("请输入要修改学生的学号:");
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scanf("%s",s1);
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for(i=0;i<n;i++)
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if(strcmp(stu[i].id,s1)==0)
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num=i;
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else
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{
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printf("该学号不存在\n\n");
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goto loop;/*返回到重新输入学号*/
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}
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printf("------------------\n");
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printf("1.修改姓名\n");
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printf("2.修改年龄\n");
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printf("3.修改性别\n");
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printf("4.修改出生年月\n");
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printf("5.修改地址\n");
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printf("6.修改电话号码\n");
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printf("7.修改E-mail地址\n");
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printf("8.退出本菜单\n");
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printf("------------------\n");
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printf("请选择需要的功能编号:");
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scanf("%d",&j);
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switch(j)
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{
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case 1: printf("请输入新的姓名:");
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scanf("%s",s2);
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strcpy(stu[num].name,s2);break;
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case 2: printf("请输入新的年龄:");
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scanf("%d",&stu[num].age);break;
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case 3: printf("请输入新的性别:");
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scanf("%s",s2);
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strcpy(stu[num].sex,s2);break;
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case 4: printf("请输入新的出生年月:");
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scanf("%s",s2);
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strcpy(stu[num].birth,s2);break;
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case 5: printf("请输入新的地址:");
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scanf("%s",s2);
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strcpy(stu[num].add,s2);break;
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case 6: printf("请输入新的电话号码:");
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scanf("%s",s2);
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strcpy(stu[num].tel,s2);break;
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case 7: printf("请输入新的邮件地址:");
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scanf("%s",s2);
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strcpy(stu[num].email,s2);break;
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case 8: return;
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default: printf("请在1-8中进行选择\n");
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}
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}
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