#include<stdio.h>
#include<stdib.h>
struct student
{
char number[10];
char name[20];
char age;
char gender;
char phone[11];
char dept[20];
char score;
};
int main()
{
return 0;
}
#include<stdio.h>
struct student
{
char sno[10];
char sname[20];
int age;
};
int main()
{
student class3[31];
FILE *fp=fopen("e:\input.txt","r");
fscanf(fp,"%s%s%d",class3[0].sno,class3[0].sname,&class3[0].age);
fclose(fp);
fp=fopen("e:\sanban.txt","m");
printf("%s %s %d",class3[0].sno,class3[0].sname,class3[0].age);
fclose(fp);
return 0;
}
#include<stdio.h>
#include<stdlib.h>
struct student
{
char sno[10];
char sname[20];
int age;
};
void addStudent()
{
student class3;
int ch;
FILE *fp=fopen("g:\student.txt","a+");
printf("学号:");
scanf("%s",class3.sno);
printf("姓名:");
scanf("%s",class3.sname);
printf("年龄:");
scanf("%d",&class3.age);
printf("%s %s %d
",class3.sno,class3.sname,class3.age);
printf("信息添加成功,是否继续添加学生信息(Y/N)");
scanf("%s",&ch);
do
{
printf("学号:");
scanf("%s",class3.sno);
printf("姓名:");
scanf("%s",class3.sname);
printf("年龄:");
scanf("%d",&class3.age);
printf("%s %s %d
",class3.sno,class3.sname,class3.age);
printf("信息添加成功,是否继续添加学生信息(Y/N)");
scanf("%s",&ch);
}
while(ch=='y' || ch=='Y');
int main()
{
int i;
if(a==1)
{
printf("学生信息管理系统
");
printf("1.添加学生信息
");
printf("请选择:
");
scanf("%d",&i);
}
return 0;
}