帮忙看一哈不知道为什么在第二十六行崩掉。ps：不晓得为什么p1->name读不进值









#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include "simpio.h"
#include "strlib.h"
#include "string.h"
#include "checkname.h"
#include "checknumber.h"

typedef struct NODE{
    string name[20];
    string number[20];
    int score;
    struct NODE *next;
};
int i;
struct NODE *inputinfo(void)
{
    int a = 0,b = 0,c,n = 0;
    struct NODE *head,*p1 = NULL,*p2 = NULL;
    p1 = p2 = (struct NODE *)malloc(sizeof(struct NODE));
    head = NULL;
    printf("Please input the name of the student!input \"a\" to finish inputting!\n");
    while(a == 0)
    {
        strcpy(p1->name[n],GetLine());
        a = checkname(p1->name[n]);
        if(a == 0)
            continue;
        if(a == 1)
            printf("Successful inputting!\n");
    }
    printf("Please input the number of the student!\n");
    while(b == 0)
    {
        strcpy(p1->number[n],GetLine());
        b = checknumber(p1->number[n]);
        if(b == 0)
            continue;
        if(b == 1)
            printf("Successful inputting!\n");
    }
    printf("Please input the score of the student!\n");
    p1->score = GetInteger();
    for(c = 0;c <= 3;c++)
    {
        if((p1->score > 100)||(p1->score < 1))
            continue;
        else
            printf("Successful inputting!\n");
    }
    p1 = p2 = (struct NODE *)malloc(sizeof(struct NODE));
    i = 0;
    while(p1->name[n] != "a")
    {
        i = i + 1;
        if(i == 1)
            head = p1;
        else
            p2->next = p1;
        p2 = p1;
        p1 = (struct NODE *)malloc(sizeof(struct NODE));
        n = n + 1;
        printf("Please input the name of the student!input \"a\" to finish inputting!\n");
        while(a == 0)
        {
            strcpy(p1->name[n],GetLine());
            a = checkname(p1->name[n]);
            if(a == 0)
                continue;
            if(a == 1)
                printf("Successful inputting!\n");
        }
        printf("Please input the number of the student!\n");
        while(b == 0)
        {
            strcpy(p1->number[n],GetLine());
            b = checknumber(p1->number[n]);
            if(b == 0)
                continue;
            if(b == 1)
                printf("Successful inputting!\n");
        }
        printf("Please input the score of the student!\n");
        p1->score = GetInteger();
        for(c = 0;c <= 3;c++)
        {
            if((p1->score > 100)||(p1->score < 1))
                continue;
            else
                printf("Successful inputting!\n");
        }
    }
    p2->next = NULL;
    return(head);
}

弄成这样也不行


#include <stdio.h>
#include <ctype.h>
#include <stdlib.h>
#include "simpio.h"
#include "strlib.h"
#include "string.h"
#include "checkname.h"
#include "checknumber.h"

typedef struct NODE{
    string name;
    string number;
    int score;
    struct NODE *next;
};
int i;
struct NODE *inputinfo(void)
{
    int a = 0,b = 0,c,n = 0;
    struct NODE *head,*p1 = NULL,*p2 = NULL;
    p1 = p2 = (struct NODE *)malloc(sizeof(struct NODE));
    head = NULL;
    printf("Please input the name of the student!input \"a\" to finish inputting!\n");
    while(a == 0)
    {
        strcpy(p1->name,GetLine());
        a = checkname(p1->name);
        if(a == 0)
            continue;
        if(a == 1)
            printf("Successful inputting!\n");
    }
    printf("Please input the number of the student!\n");
    while(b == 0)
    {
        strcpy(p1->number,GetLine());
        b = checknumber(p1->number);
        if(b == 0)
            continue;
        if(b == 1)
            printf("Successful inputting!\n");
    }
    printf("Please input the score of the student!\n");
    p1->score = GetInteger();
    for(c = 0;c <= 3;c++)
    {
        if((p1->score > 100)||(p1->score < 1))
            continue;
        else
            printf("Successful inputting!\n");
    }
    p1 = p2 = (struct NODE *)malloc(sizeof(struct NODE));
    i = 0;
    while(p1->name != "a")
    {
        i = i + 1;
        if(i == 1)
            head = p1;
        else
            p2->next = p1;
        p2 = p1;
        p1 = (struct NODE *)malloc(sizeof(struct NODE));
        printf("Please input the name of the student!input \"a\" to finish inputting!\n");
        while(a == 0)
        {
            strcpy(p1->name,GetLine());
            a = checkname(p1->name);
            if(a == 0)
                continue;
            if(a == 1)
                printf("Successful inputting!\n");
        }
        printf("Please input the number of the student!\n");
        while(b == 0)
        {
            strcpy(p1->number,GetLine());
            b = checknumber(p1->number);
            if(b == 0)
                continue;
            if(b == 1)
                printf("Successful inputting!\n");
        }
        printf("Please input the score of the student!\n");
        p1->score = GetInteger();
        for(c = 0;c <= 3;c++)
        {
            if((p1->score > 100)||(p1->score < 1))
                continue;
            else
                printf("Successful inputting!\n");
        }
    }
    p2->next = NULL;
    return(head);
}

string是什么数据类型，如果只是输入字符串用char型的字符数组，输入和输出时，只用写数组名即可，相当于指针

恩，谢了ls，回去果断改了一哈，已经运行得起了，3q