我必须使用链接列表创建学生数据库，但是在输入第一个学生的信息后，我无法输入其他每个学生的姓名。
struct Student
{
char name[20];
int egn;
struct Student *next;
}*start=NULL;
void creat()
{
char ch;
do
{
struct Student *newStudent,*current;
newStudent=(struct Student *)malloc(sizeof(struct Student));
printf("\nEnter student's name: ");
gets(newStudent->name);
printf("Enter student's egn: ");
scanf("%d",&newStudent->egn);
newStudent->next=NULL;
if(start==NULL)
{
start=newStudent;
current=newStudent;
}
else
{
current->next=newStudent;
current=newStudent;
}
printf("\nDo you want to creat another : ");
ch=getche();
}while(ch!='n');
}
结果:
Enter student's name: First Student
Enter student's egn: 234234
Do you want to creat another : y
Enter student's name: Enter student's egn: 23452342
Do you want to creat another : y
Enter student's name: Enter student's egn: 234234
Do you want to creat another : n
我的错误在哪里？
最佳答案
尝试在 gets(newStudent->name); 之前和之后使用 fflush(stdin);声明
关于c - 在链表中输入 char 变量，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/23723352/