高手救急！！！
能运行，但是黑屏一闪就跳出来！！！#include "stdio.h"
#include "conio.h"
#include "string.h"
typedef struct /*定义结构体数组*/
{
int stu_NO[10]; /*学号*/
char stu_Name[21]; /*姓名*/
int stu_Phone[10]; /**/
char stu_Address[21]; /**/
}Student;
Student stu[80]; /*结构体数组变量*/
int iIndex;
int MainMenuChoice(void)
{
int iChoice;
clrscr();
printf("\n\WELCOME TO STUDENT ARCHIVES SYSTEM");
printf("\n\n\n\t MAIN MENU ");
printf("\n\t 1.Input students' information.");
printf("\n\t 2.Append students' information.");
printf("\n\t 3.Amend students' information.");
printf("\n\t 4.Delete students' information.");
printf("\n\t 5.Show students' information.");
printf("\n\t 6.Quit.");
printf("\n\n\n\n\n\t Enter choice(1-6)==>");
scanf("%d",&iChoice);
fflush(stdin);
if(iChoice<1||iChoice>6)
{
printf("You input a error number\n\n Enter choice(1-6)==>");
scanf("%d",&iChoice);
fflush(stdin);
}
return iChoice;
}
int InputDate(void)
{
int iIndex=0;
int iA=1;
char cChoice='Y';
if(cChoice=='Y'&&cChoice=='y')
{
printf("Please input the %d studend name ",iA);
scanf("%20[^\n]",stu[iA].stu_Name);
fflush(stdin);
printf("\n\nPlease input the %d studend NO ",iA);
scanf("%d",&stu[iA].stu_NO);
fflush(stdin);
printf("\n\nPlease input the %d studend address ",iA);
scanf("%20[^\n]",stu[iA].stu_Address);
fflush(stdin);
printf("\n\nPlease input the %d studend phone number ",iA);
scanf("%d",&stu[iA].stu_Phone);
iIndex++;
printf("\n\n\n\nThe %d studend information is:",iA);
printf("Name:%s\nNo:%d\nPhone:%d\nAddress%s",stu[iA].stu_Name,stu[iA].stu_NO,stu[iA].stu_Phone,&stu[iA].stu_Phone);
printf("Enter 'Y' or'y' to input information ,enter other to the main menu. ");
clrscr();
}
return iIndex;
}
int AppendDate(void)
{
char cChoice;
cChoice='Y';
if(cChoice=='Y'&&cChoice=='y')
{
printf("Please input the %d studend name ",iIndex);
scanf("%20[^\n]",stu[iIndex].stu_Name);
fflush(stdin);
printf("\n\nPlease input the %d studend NO ",iIndex);
scanf("%d",&stu[iIndex].stu_NO);
fflush(stdin);
printf("\n\nPlease input the %d studend address ",iIndex);
scanf("%20[^\n]",stu[iIndex].stu_Address);
fflush(stdin);
printf("\n\nPlease input the %d studend phone number ",iIndex);
scanf("%d",&stu[iIndex].stu_Phone);
printf("\n\n\n\nThe %d studend information is:",iIndex);
printf("Name:%s\nNo:%d\nPhone:%d\nAddress%s",stu[iIndex].stu_Name,stu[iIndex].stu_NO,stu[iIndex].stu_Phone,&stu[iIndex].stu_Phone);
iIndex++;
printf("\n\n\n Enter 'Y' or'y' to input information ,enter other to the main menu. ");
}
iIndex=iIndex-1;
return iIndex;
}
int SearchChoiceMeun(void)
{
int iChoice;
printf(" Pease choice the way to do");
printf(" 1.By name.");
printf(" 2.BY NO. ");
scanf("%d",&iChoice);
fflush(stdin);
if(iChoice<0&&iChoice>2)
{
printf("You input a wrong number,please input(1-2)");
scanf("%d",&iChoice);
fflush(stdin);
}
return iChoice;
}
void AmendSearchByName(void)
{
int iA=0;
char stu_NAME[21];
printf("Please input the name of the student whoes want to Amend ");
scanf("%20[^\n]",stu_NAME);
while(iA<iIndex+1)
{
if(strcmp(stu_NAME,stu[iA].stu_Name)==0)
{
printf("\n\nPlease input the %d studend address ",iA);
scanf("%20[^\n]",stu[iA].stu_Address);
printf("\n\nPlease input the %d studend phone ",iA);
scanf("%d",&stu[iA].stu_Phone);
fflush(stdin);
}
iA++;
}
}
void AmendSearchByNo(void)
{
int iA=0;
char stu_no[13];
printf("Please input the NO of the student whoes want to Amend ");
scanf("%d",&stu_no);
for(iA=0;iA<iIndex+1;iA++)
{
if(strcmp(stu_no,stu[iA].stu_NO)==0)
{
printf("\n\nPlease input the %d studend address ",iA);
scanf("%20[^\n]",stu[iA].stu_Address);
printf("\n\nPlease input the %d studend phone ",iA);
scanf("%d",&stu[iA].stu_Phone);
fflush(stdin);
}
}
}
void AmendDate(void)
{
int iChoice;
iChoice=SearchChoiceMeun();
while(iChoice!=3)
{
switch(iChoice)
{
case 1:
AmendSearchByName();
break;
default:
AmendSearchByNo();
break;
}
}
}
int DeleteSearchByName(void)
{
int iA=0;
int j;
char stu_NAME[21];
printf("Please input the name of the student whoes want to delete ") ;
scanf("%20[^\n]",stu_NAME);
while(strcmp(stu[iA].stu_Name,stu_NAME)!=0&&iA<iIndex)
iA++; /*查找判断*/
if(iA==iIndex)
{
printf("\t\t\tnot find!\n"); /*返回失败信息*/
return(iIndex);
}
for(j=iA;j<iIndex-1;j++) /*删除操作*/
{
strcpy(stu[iA].stu_Name,stu[iA+1].stu_Name);
strcpy(stu[iA].stu_NO,stu[iA+1].stu_NO);
strcpy(stu[iA].stu_Phone,stu[iA+1].stu_Phone);
strcpy(stu[iA].stu_Address,stu[iA+1].stu_Address);
}
iIndex--;
}
void DeleteSearchByNo(void)
{
int iA=0;
char stu_no[13];
printf("Please input the NO of the student whoes want to delete ");
scanf("%d",stu_no);
while(iA<iIndex+1)
{
if(stu_no==stu[iA].stu_NO)
{
for(;iA<iIndex+1;iA++)
{
strcpy(stu[iA].stu_Name,stu[iA+1].stu_Name);
strcpy(stu[iA].stu_NO,stu[iA+1].stu_NO);
strcpy(stu[iA].stu_Phone,stu[iA+1].stu_Phone);
strcpy(stu[iA].stu_Address,stu[iA+1].stu_Address);
}
}
}
}
void DeleteDate(void)
{
int iChoice;
iChoice=SearchChoiceMeun();
while(iChoice!=3)
{
switch(iChoice)
{
case 1:
DeleteSearchByName();
break;
default:
DeleteSearchByNo();
break;
}
}
}
void ShowDate(void)
{
int iA;
printf("NO NAME PHONE ADDRESS\n\n\n ");
for(iA=0;iA<iIndex+1;iA++)
printf(":%d\n:%s\n:%d\n%s",stu[iA].stu_NO,stu[iA].stu_Name,stu[iA].stu_Phone,stu[iA].stu_Address);
}
main()
{
char cChoice='Y';
if(cChoice=='Y'&&cChoice=='y')
{
int iChoice;
iChoice=MainMenuChoice();
while(iChoice!=7)
{
switch(iChoice)
{
case 1:
InputDate();
break;
case 2:
AppendDate();
break;
case 3:
AmendDate();
break;
case 4:
DeleteDate();
break;
default:
ShowDate();
break;
}
iChoice=MainMenuChoice();
}
getch();
return;
}
}
