小编use*_*010的帖子

我是指针的新手,并尝试使用指向结构的指针.但在第一次进入后,我的程序崩溃了.请帮助我.

这是结构定义:

struct students{//structure students definition
   char name[20];
   char RegNo[15];
   char CourseUnit[10];
   int score;
   char grade;
};

等级不应由用户输入,而是由程序计算.

到目前为止,这是我写的代码:

int main()//start of main
{
    struct students *myStudPtr,myStud[SIZE];

    myStudPtr=&myStud[SIZE];

    int i;//declare variables
    int count;

    printf("How many students do you want to deal with?\n");
    scanf("%d",&i);//number of entries

    for(count=1;count<=i;count++) {
        printf("Enter student's name\n");
        scanf("%s",&(*myStudPtr).name);

        printf("Enter the student's registration number\n");
        scanf("%s",&(*myStudPtr).RegNo);

        printf("Enter the course unit\n");
        scanf("%s",&(*myStudPtr).CourseUnit);

        printf("Enter the marks scored\n");
        scanf("%d",&(*myStudPtr).score);
    }

    printf("NAME\tREGISTRATION\t\tCOURSE UNIT\tSCORE\t\tGRADE\n");//tabulates the output
    printf("%s\t", myStudPtr->name);
    printf("%s\t\t", myStudPtr->RegNo);
    printf("%s\t", myStudPtr->CourseUnit);
    printf("%d\t\t", myStudPtr->score); …