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哪位大神能帮我看一下哪里有问题，运行不了啊！急！在线等！收藏
// ConsoleApplication1.cpp : 定义控制台应用程序的入口点。//#include &stdafx.h&#include &stdio.h&#include &string.h&#include &stdlib.h&#include &conio.h&int main();void menu();void add();void fileopen();FILE *pf = NULL;int n = 0;struct student{ char num[20]; char name[20]; char sex[2]; char adress[20]; char birth[10]; char tel[20];}stu[100];void main(){ fileopen(); menu(); filesave();}void fileopen(){ FILE * if ((fp = fopen(&data&, &r+&)) == NULL)
fp - fopen(&data&, &w+&); for (i = 0; i&100; i++)
fread(&stu[i], sizeof(struct student), 1, fp); fread(&n, 4, 1, fp); fclose(fp);}void menu(){ int flag = 1; system(&cls&); printf(&_______________________________\n&); printf(&|
|\n&); printf(&|
*欢迎进入学生信息管理系统!
|\n&); printf(&|
1.添加新的学生信息
|\n&); printf(&|
2.浏览所有学生信息
|\n&); printf(&|
3.检索学生信息
|\n&); printf(&|
4.保存并退出
|\n&); printf(&|
5.按成绩顺序进行排序
|\n&); printf(&|
|\n&); printf(&|
|\n&); printf(&_____________________________|\n&); while (flag)
switch (getch())
case'1':flag = 0; add();
case'2':flag = 0; scan();
case'3':flag = 0; pf = fopen(&test.txt&, &r+&);
case'4':flag = 0; printf(&保存成功!&);
default:printf(&输入错误:请重新输入...\n&);
}}void add(){ int flag = 1; system(&cls&); printf(&_____________%2d___________\n&, n + 1); printf(&*添加新学生信息*\n&); printf(&1.学号:&); scanf(&%s&, &stu[n].num); printf(&2.姓名:&); scanf(&%s&, &stu[n].name); printf(&3.性别:&); scanf(&%s&, &stu[n].sex); printf(&4.地址:&); scanf(&%s&, &stu[n].adress); printf(&5.生日:&); scanf(&%s&, &stu[n].birth); printf(&6.电话:&); scanf(&%s&, &stu[n].tel); printf(&_________\n&); printf(&\n添加完成!\n\n.请选择:1.continue add.2.back to main menu\n&); n++; while (flag)
switch (getch())
case'1':flag = 0; add();
case'2':flag = 0; menu();
default:printf(&错误!请重新输入...&);
}}void scan(){ int i, flag = 1; system(&cls&); if (n == 0) {
printf(&______________\n&);
printf(&当前信息为0!\n&);
printf(&______________\n&);
printf(&1.输入新的学生信息 2.返回主菜单\n&);
while (flag)
switch (getch())
case'1':flag = 0; add();
case'2':flag = 0; menu();
default:printf(&错误!请重新输入...\n&);
} } else {
printf(&**********目前信息库里共有%d条记录.*************\n&);
for (i = 0; i&n; i++)
printf(i);
请选择 :1.检索信息库
2.添加新的学生信息
3.删除所有记录
4.返回主菜单
while (flag)
switch (getch())
case'1':flag = 0; pf = fopen(&test.txt&, &r+&);
case'2':flag = 0; add();
case'3':flag = 0;
printf(&!!!!!!!!!!Warn,将删除所有文件!!!!!!!!!\n&);
printf(&******* 请选择 1.确认删除 2.返回******\n&);
case'4':flag = 0; menu();
default:printf(&错误!请重新输入...\n&); }} void del(int i);
int a, flag = 1;
printf(&\n!!!!!!!!!!!!Warn,将删除所有文件!!!!!!!&);
printf(&\n
请选择 1.确认删除 \n&);
printf(&\n
2.不删除,返回主菜单\n&);
while (flag)
switch (getch())
case'1':flag = 0;
for (a = a & n - 1; a++)
strcpy(stu[a].num, stu[a + 1].num);
strcpy(stu[a].name, stu[a + 1].name);
strcpy(stu[a].sex, stu[a + 1].sex);
strcpy(stu[a].adress, stu[a + 1].adress);
strcpy(stu[a].birth, stu[a + 1].birth);
strcpy(stu[a].tel, stu[a + 1].tel);
printf(&删除成功!\n&);
system(&PAUSE&);
system(&PAUSE&);
printf(&错误!请重新输入...&);
} int main();
{ int n = 0; while (flag)
switch (getch())
case'1':flag = 0;
} student *stu = float insert = 0, temp = 0; int i = 0; for (; insert != -1; i++) {
printf(&请输入学生成绩(结束输入-1):&);
scanf(&%f&, &insert);
student[i].num = i + 1;
student[i].sumscores = } for (int j = 0; j & i - 1; j++) {
printf(&%s%d%s\t%s%d\t%s%.2f\n&, &第&, j + 1, &名：&, &号数：&, stu[j].num, &成绩：&, stu[j].sumscores); } system(&PAUSE&); printf(&\n
1.返回主菜单\n&);}
这个规定只能用c语言做，不能用c++做
我是一位新手
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&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&&签到排名：今日本吧第个签到，本吧因你更精彩，明天继续来努力！
本吧签到人数：0成为超级会员，使用一键签到本月漏签0次！成为超级会员，赠送8张补签卡连续签到：天&&累计签到：天超级会员单次开通12个月以上，赠送连续签到卡3张
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这个错误我一直改不出来，请大神们花花时间 帮帮看看。。。谢谢了，急需交的作业！！！！！！！！！！！！！！！！！！！！再次谢谢 #include"stdlib.h"#include"stdio.h"#include"string.h"#define MAX 40#define N 9/*日期结构体类型*/struct b_type{
};/*通讯录结构体类型*/struct s_type{
/*序号*/ char
xuehao[20];/*学号*/char
xingming[20]; /*姓名*/
shengfen[20]; /*省份*/char
dianhua[40];/*电话*/struct b_ /*生日*/char
qq[40]; /*QQ号*/} s[MAX];/*保存模块*/void save_message(int sum){FILE *fp=fopen("e:\\zuyuanmessage.txt","a+");if(fp==NULL){printf("\nCan't open this file!\n");exit(0);}for(i=0;i&i++)if(fwrite(&s[i],sizeof(struct s_type),1,fp)!=1)printf("ERROR");fclose(fp);}/*输入模块*/void input_message(){int i=0,n=MAX;printf("\n\n
录入学生通讯信息(最多%d个)\n\n",n);do{printf("请输入第%d个同学的序号：\n",i+1);scanf("%d",&s[i].xuhao);printf("请输入第%d个同学的学号: \n",i+1);scanf("%s",s[i].xuehao);printf("请输入第%d个同学的姓名(不可含空格)：\n",i+1);scanf("%s",s[i].xingming);printf("请输入第%d个同学的省份：\n",i+1);scanf("%s",s[i].shengfen);printf("请输入第%d个同学的电话：\n",i+1);scanf("%s",s[i].dianhua);printf("请输入第%d个同学的生日：\n",i+1);scanf("%d_%d_%d",&s[i].shengri.nian,&s[i].shengri.yue,&s[i].shengri.ri);;printf("请输入第%d个同学的QQ号：\n",i+1);scanf("%s",s[i].qq);printf("\n---%d个同学的信息输入完毕!---\n",i+1);printf("是否继续？ y/n");getchar();scanf("%c",&m);i++;}while(m=='y');printf("\n---%d个同学的信息输入完毕!---\n",i);sum=i;printf("\n按回车键返回主菜单!");getchar();/*读取模块*/read_messsage(){FILE *int i=0;if((fp=fopen("e:\\zuyuanmessage.txt","r"))==NULL){printf("\n\n****暂时还没有该同学的信息，按任意键选择基本信息的输入!******\n");return(i);}while(!feof(fp)){fread(&s[i],sizeof(struct s_type),1,fp);if(s[i].xuhao==0)else i++;}fclose(fp);return(i);}/*输出模块*/void output_message(){int i=0;printf("\n\n==========================通讯录信息表=============================\n\n");printf("姓名=省份===电话===生日（年-月-日）=QQ号码\n");do{printf("--------------------------------------------------------------------\n");printf("%s%s%s%d-%d-%d
%s\n",s[i].xingming,s[i].shengfen,s[i].dianhua,s[i].shengri.nian,s[i].shengri.yue,s[i].shengri.ri,s[i].qq);printf("----------------------------------------------------------------------\n");i++;}while(s[i].xuhao!=0);printf("按回车键返回主菜单!\n");getchar();}/*添加模块*/void add_message(){int i=do{printf("请输入一位要添加同学的通讯信息:\n");printf("请输入新同学的序号:\n");scanf("%s",s[i].xuhao);printf("请输入新同学的学号:\n");scanf("%s",s[i].xuehao);printf("请输入新同学的姓名（不可含空格）:\n");scanf("%s",s[i].xingming);printf("请输入新同学的省份:\n");scanf("%s",s[i].shengfen);printf("请输入新同学的电话号码:\n");scanf("%s",s[i].dianhua);printf("请输入新同学的生日:\n");scanf("%d-%-d%d",&s[i].shengri.nian,&s[i].shengri.yue,&s[i].shengri.ri);printf("请输入新同学的QQ号码:\n");scanf("%s",s[i].qq);printf("要继续吗？（y/n）");getchar();m=getchar();i++;}while(m=='y'){sum=i;printf("\n按回车键继续\n");getchar();}/*删除模块*/void del_message(){int i,j=0,k;char del_xingming[20],m;do{printf("请输入要删除信息的同学的姓名（不可含空格!）:\n");scanf("%s",del_name);for(i=0;i&i++){if(strcmp(s[i].xingming,del_xingming)==0){for(k=i;k&k++)s[k]=s[k+1];sum--;printf("你已经删除成功!\n");}else j++;if(j==sum) printf("\n该学生不存在!\n");}printf("\n要继续吗？(y/n)\n");getchar();m=getchar();}while(m=='y');printf("\n按回车键返回!\n");getchar();}/*修改模块*/void revise_message(){int i,choice,j=0;char revise_name[20],m,n;do{printf("请输入您要修改信息的同学的姓名（不可含空格!）:\n");scanf("%s",revise_xingming);for(i=0;i&i++){if(strcmp(s[i].xingming,revise_xingming)==0){printf("您要修改的同学的信息如下：\n");printf("姓名=省份==电话==生日（年-月-日）==QQ号码\n");printf("-----------------------------------------------------------------\n");printf("%s%s%s%d-%d-%d
%s\n",s[i].xingming,s[i].shengfen,s[i].dianhua,s[i].shengri.nian,s[i].shengri.yue,s[i].shengri.ri,s[i].qq);printf("-------------------------------------------------------------------------\n");do{printf("请您选择您要修改哪一项？\n");printf("1.姓名：\n");printf("2.省份：\n");printf("3.电话：\n");printf("4.生日（年-月-日）：\n");printf("5.QQ号码：\n");printf("0.返回主菜单");printf("请选择(0-5):\n");scanf("%d",&choice);switch(choice){case 1:printf("请输入修改后的姓名(不可含空格!):\n");scanf("%s",s[i].xingming);case 2:printf("请输入修改后的省份:\n");scanf("%s",s[i].shengfen);case 3:printf("请输入修改后的电话号码:\n");scanf("%s",s[i].dianhua);case 4:printf("请输入修改后的生日（年-月-日）:\n");scanf("%d-%d-%d",&s[i].shengri.nian,&s[i].shengri.yue,&s[i].shengri.ri);case 5:printf("请输入修改后的QQ号码:\n");scanf("%s",s[i].qq);case 0:default:printf("输入有误!\n");}printf("是否继续修改此人信息？y/n\n");getchar();n=getchar();}while(n=='y');printf("此人修改信息如下：");printf("\n\n===================通讯录信息表===========================\n\n");printf("姓名=省份===电话====生日(年-月-日)=QQ号码\n");printf("---------------------------------------------------------------\n");printf("%s%s%s%d-%d-%d
%s\n",s[i].name,s[i].address,s[i].tel,s[i].birthday.year,s[i].birthday.month,s[i].birthday.day,s[i].qq);}else j++;if(j==sum) printf("\n该学生的信息不存在!\n");printf("\n要继续吗？(y/n)\n");getchar();m=getchar();}while(m=='y');printf("\n按回车键返回!\n");getchar();}/*更新模块*/void renew_message(){int choice=100; while(choice!=0) {printf("\n更新同学信息\n\n");
printf("1.添加同学信息\n\n");
printf("2.删除同学信息\n\n");
printf("3.修改同学信息\n\n");
printf("0.返回修改菜单\n\n");
printf("请选择(0-3):\n");
scanf("%d",&choice);
switch(choice)
{case 1:add_message();
case 2:del_message();
case 3:revise_message();
default:printf("输入有误!\n");
} }}/*姓名查询*/void inquire_xingming(){int i,j=0; char inquire_xingming[20]; printf("\n请输入要查询信息的同学的姓名：\n"); scanf("%s",inquire_xingming); for(i=0;i&i++)
if(strcmp(s[i].xingming,inquire_xingming)==0)
{printf("\n该同学的信息为：\n");
printf("姓名=省份====电话=====生日（年-月-日）=QQ号码\n");
printf("%s%s%s%d-%d-%d
%s\n",s[i].xingming,s[i].shengfen,s[i].dianhua,s[i].shengri.nian,s[i].shengri.yue,s[i].shengri.ri,s[i].qq);
if(j==sum) printf("\n该同学的信息不存在!\n");}/*学号查询*/void inquire_xuehao(){int i,j=0; char inquire_xuehao[20]; printf("请输入要查询的学号：\n"); scanf("%s",inquire_xuehao); for(i=0;i&i++)
if(strcmp(inquire_xuehao,s[i].xuehao)==0)
{printf("\n该同学的信息为：\n");
printf("姓名=省份====电话=====生日（年-月-日）=QQ号码\n");
printf("%s%s%s%d-%d-%d
%s\n",s[i].xingming,s[i].shengfen,s[i].dianhua,s[i].shengri.nian,s[i].shengri.yue,s[i].shengri.ri,s[i].qq);
if(j==sum) printf("\n该同学的信息不存在!\n");}/*查询模块*/void inquire_message(){int choice=100; while(choice!=0) {printf("\n查询同学通讯信息\n");
printf("1.按同学姓名查询:\n");
printf("2.按同学学号查询:\n");
printf("0.返回主菜单:\n");
printf("请选择(0-2):\n");
scanf("%d",&choice);
switch(choice)
{case 1:inquire_xingming();
case 2:inquire_xuehao();
default:printf("无此类查询方式!\n");
}}}/*排序模块*/void sort_xingming(){struct s_int i,j;for(i=0;i&MAX-1;i++)for(j=i+1;j&MAX;j++)if(strcmp(s[i].xingming,s[j].xingming)&0){t=s[i];s[i]=s[j];s[j]=t;}getchar();printf("姓名从大到小的顺序为:\n");printf("姓名=省份====电话=====生日（年-月-日）=QQ号码\n"); for(i=0;i&i++)
printf("%s%s%s%d-%d-%d
%s\n",s[i].xingming,s[i].shengfen,s[i].dianhua,s[i].shengri.nian,s[i].shengri.yue,s[i].shengri.ri,s[i].qq);getchar();}sort_xuehao(){struct s_int i,j;for(i=0;i&MAX-1;i++)for(j=i+1;j&MAX;j++)if(strcmp(s[i].xuehao,s[j].xuehao)&0){t=s[i];s[i]=s[j];s[j]=t;}getchar();printf("姓名从大到小的顺序为:\n");printf("姓名=省份====电话=====生日（年-月-日）=QQ号码\n"); for(i=0;i&i++)
printf("%s%s%s%d-%d-%d
%s\n",s[i].xingming,s[i].shengfen,s[i].dianhua,s[i].shengri.nian,s[i].shengri.yue,s[i].shengri.ri,s[i].qq);getchar();}/*排序功能*/void sort_message(){ while(1) {printf("\n同学通讯信息排序\n");
printf("1.按同学学号排序:\n");
printf("2.按同学姓名排序:\n");
printf("0.返回主菜单:\n");
printf("请选择(0-2):\n");
scanf("%d",&sel);
switch(sel)
{case 1:sort_xuehao();
case 2:sort_xingming();
default:printf("请选择(0-2)!\n");
}}}/*主程序*/main(){ sum=read_message(); bioskey(0); do {printf("\n\n\n欢迎进入\n\n");
printf("学生通讯录管理系统\n\n");
printf("1.输入学生信息\n\n");
printf("2.输出学生信息\n\n");
printf("3.更新学生信息\n\n");
printf("4.查询学生信息\n\n");
printf("5.学生排行信息\n\n");
printf("0.退出系统\n\n");
printf("请选择(0-5):\n\n");
scanf("%d",&choice);
switch(choice)
{case 1:input_message();
case 2:output_message();
case 3:renew_message();
case 4:inquire_message();
case 5:sort_message();
} }while(choice!=0); save_message(sum); printf("以上同学的信息以保存！\n");}
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