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bjglxt/班级档案管理系统.cpp

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6 years ago
#include<stdio.h>
#include<stdlib.h>
#include<string.h>
#define file "d:\\student.txt"
#define N 3
struct student{//<2F><><EFBFBD><EFBFBD><EFBFBD>ṹ<EFBFBD><E1B9B9>
char number[20];
char name[20];
char sex;
int age;
char beizhu[100];
};
/*hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh*/
void menu()//<2F>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD>
{
printf("\n++++++++++++++++++++++++++++++++++++++++++++++\n");
printf("+ <20><>ӭ +\n");
printf("+ <20>༶<EFBFBD><E0BCB6><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ϵͳ +\n");
printf("+ 1.ѧ<><D1A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD> +\n");//Entry
printf("+ 2.ѧ<><D1A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2>ʾ +\n");//Display
printf("+ 3.ѧ<><D1A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD> +\n");//Save
printf("+ 4.ѧ<><D1A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣɾ<CFA2><C9BE> +\n");//Delete
printf("+ 5.ѧ<><D1A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD>޸<EFBFBD> +\n");//Modify
printf("+ 6.ѧ<><D1A7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><CFA2>ѯ +\n");//Search
printf("+ 7.<2E>˳<EFBFBD>ѧ<EFBFBD><D1A7><EFBFBD><EFBFBD>Ϣϵͳ +\n");//ExitFuction
printf("\n++++++++++++++++++++++++++++++++++++++++++++++\n");
}
/*hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh*/
void Entry(struct student arr[],int n)//luru
{
int i;
for(i=0;i<n;i++)
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ ѧ<><D1A7> <20><><EFBFBD><EFBFBD> <20>Ա<EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ע\n");
scanf("%s %s %c %d %s",&arr[i].number,&arr[i].name,&arr[i].sex,&arr[i].age,&arr[i].beizhu);
}
}
/*hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh*/
void Display(struct student arr[],int n)//xianshi
{
int i;
printf("ѧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ ѧ<><D1A7> <20><><EFBFBD><EFBFBD> <20>Ա<EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ע\n");
for(i=0;i<n;i++)
{
printf("%15s%15s%15c%15d%15s",arr[i].number,arr[i].name,arr[i].sex,arr[i].age,arr[i].beizhu);
}
}
/*hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh*/
void save(struct student arr[],int n)//baocun
{
FILE *fp;
fp=fopen("d:\\student.txt","w+");
if(fp==NULL)
{
printf("<EFBFBD>޸<EFBFBD><EFBFBD>ļ<EFBFBD>\n");
exit(0);
}
fwrite(arr,sizeof(struct student)*n,n,fp);
fclose(fp);
}
/*hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh*/
void Delete(struct student*arr,int n)//shanchu
{
int i,c;
char number[20];
printf("ɾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ\n");
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><EFBFBD>\n");
scanf("%s",&number);
for(i=0;i<n;i++)
{
if(!strcmp(number,arr[i].number))
{
strcpy(arr[i].name," ");
strcpy(arr[i].number," ");
strcpy(arr[i].beizhu," ");
arr[i].sex=' ';
arr[i].age=0;
save(arr,n);
c=1;
}
}
if(!c==1)
{
printf("<EFBFBD><EFBFBD><EFBFBD>޴<EFBFBD><EFBFBD><EFBFBD>\n");
}
}
/*hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh*/
void Modify(struct student*arr,int n)//xiugai
{
char number[20];
char password[10]={0};
int i;
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺\n");
for(i = 0;i < 3;i++)
{
scanf("%s",password);
if(strcmp(password,"123456") == 0)
{
break;
}
else
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺\n");
}
}
if(i == 3)
{printf("<EFBFBD>˳<EFBFBD>ϵͳ\n");}
else
int number;
printf("<EFBFBD>ɹ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD>ϵͳ\n");//enter xiugai
printf("<EFBFBD>޸<EFBFBD>ѧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ<EFBFBD><EFBFBD>\n");
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD>ţ<EFBFBD>\n");
scanf("%d",&number);
for(i=0;i<n;i++)
{ int c;
if(!strcmp(number,arr[i].number))
{
printf("ѧ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ ѧ<><D1A7> <20><><EFBFBD><EFBFBD> <20>Ա<EFBFBD> <20><><EFBFBD><EFBFBD> <20><>ע\n");
printf("%12s%12s%12c%12d%12s",arr[i].number,arr[i].name,arr[i].sex,arr[i].age,arr[i].beizhu);
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸ĵ<EFBFBD><EFBFBD><EFBFBD>Ϣ");
scanf("%s%s%c%d%s",&arr[i].number,&arr[i].name,&arr[i].sex,&arr[i].age,&arr[i].beizhu);
save(arr,n);
c=1;
}
if(!c==1)
{
printf("<EFBFBD><EFBFBD><EFBFBD>޴<EFBFBD><EFBFBD><EFBFBD>");
}
}
}
/*hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh*/
void Search(struct student*arr,int n)//chaxun
{
int i,select,c;
printf("*********ͨ<><CDA8>ѧ<EFBFBD>Ų<EFBFBD>ѯ*********\n");
printf("*********ͨ<><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ*********\n");
printf("*********ͨ<><CDA8><EFBFBD>Ա<EFBFBD><D4B1><EFBFBD>ѯ*********\n");
printf("*********ͨ<><CDA8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѯ*********\n");
printf("**********<2A>˳<EFBFBD><CBB3><EFBFBD>ѯ**********\n");
scanf("%d",&select);
switch(select)
{
case 1://ѧ<><D1A7>hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
{
char num[20];
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѧ<EFBFBD><EFBFBD>:\n");
scanf("%s",&num);
for(i=0;i<n;i++)
{
if(!strcmp(num,arr[i].number))
{
printf("%12s%12s%12c%12d%12s\n",arr[i].number,arr[i].name,arr[i].sex,arr[i].age,arr[i].beizhu);
c=1;
}
}
if(!c)
{
printf("<EFBFBD><EFBFBD><EFBFBD>޴<EFBFBD><EFBFBD><EFBFBD>\n");
}
} break;
case 2: //<2F><><EFBFBD><EFBFBD>hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
{
char num[20];
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:\n");
scanf("%s",&num);
for(i=0;i<n;i++)
{
if(!strcmp(num,arr[i].name))
{
printf("%12s%12s%12c%12d%12s\n",arr[i].number,arr[i].name,arr[i].sex,arr[i].age,arr[i].beizhu);
c=1;
}
}
if(!c)
{
printf("<EFBFBD><EFBFBD><EFBFBD>޴<EFBFBD><EFBFBD><EFBFBD>\n");
}
} break;
case 3://<2F>Ա<EFBFBD>hhhhhhhhhhhhhhhhhhhhhhhhh
{
char ch;
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ա<EFBFBD>:\n");
scanf("%c",&ch);
for(i=0;i<n;i++)
{
if(ch==arr[i].sex)
{
printf("%12s%12s%12c%12d%12s\n",arr[i].number,arr[i].name,arr[i].sex,arr[i].age,arr[i].beizhu);
c=1;
}
}
if(!c)
{
printf("<EFBFBD><EFBFBD><EFBFBD>޴<EFBFBD><EFBFBD><EFBFBD>\n");
}
} break;
case 4://<2F><><EFBFBD><EFBFBD>hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh
{
char age;
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>:\n");
scanf("%d",&age);
for(i=0;i<n;i++)
{
if(age==arr[i].age)
{
printf("%12s%12s%12c%12d%12s\n",arr[i].number,arr[i].name,arr[i].sex,arr[i].age,arr[i].beizhu);
c=1;
}
}
if(!c)
{
printf("<EFBFBD><EFBFBD><EFBFBD>޴<EFBFBD><EFBFBD><EFBFBD>\n");
}
} break;
default:
break;
}
}
/*hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh*/
int main()//zhuhanshu
{
struct student arr[N];
char password[10]={0};
int i,select;
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺\n");
for(i = 0;i < 3;i++)
{
scanf("%s",password);
if(strcmp(password,"123456") == 0)
{
break;
}
else
{
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>룺\n");
}
}
if(i == 3)
{printf("<EFBFBD>˳<EFBFBD>ϵͳ\n");}
else
int select;
printf("<EFBFBD><EFBFBD>¼<EFBFBD>ɹ<EFBFBD>\n");//<2F><>ʼ
menu();
printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD>");
scanf("%d",&select); //xuanze
while(select>0&&select<7)
{
switch(select)
{
case 1:Entry(arr,N);
menu();
break;
case 2:Display(arr,N);
menu();
break;
case 3: save(arr,N);
menu();
break;
case 4:Delete(arr,N);
menu();
break;
case 5:Modify(arr,N);
menu();
break;
case 6:Search(arr,N);
menu();
break;
case 7: exit(0); //<2F><><EFBFBD>˵<EFBFBD><CBB5><EFBFBD><EFBFBD><EFBFBD>ֵΪ7<CEAA><37><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
}
}
return 0;
}