程序代码：

#include<stdio.h>
void input(char *,int *);
void output(char *,int *);
void main()
{
    char name[2][8],*pc;
    int score[2][2],*pi;
    pc=name;
    pi=score;
    input(pc,pi);
    pc=name;
    pi=score;
    output(pc,pi);
}
void input(char *(pc)[8],int (*pi)[2])
{
    int i;
    for(i=0;i<2;i++)
        {
            printf("姓名 :");
              scanf("%s",pc++);
            printf("\n");
            printf("JAVA :");
            scanf("%d",pi++);
            printf("\n");
            printf("C程序设计 :");
            scanf("%d",pi++);
            printf("---------------------------------\n");
        }
}
void output(char *(pc)[8],int (*pi)[2])
{
    int i;
    printf("\n\n\n\t\t=======成绩信息表=======\n\n");
    printf("\t姓名\t\tjava\t\tC程序设计\n\n");
    for(i=0;i<2;i++)
    {
        printf("\t%s\t\t%d\t\t%d\n\n",*pc++,*(pi+i*3+0),*(pi+i*3+1));
    }
}

程序代码：

--------------------Configuration: 1 - Win32 Debug--------------------
Linking...
1.obj : error LNK2001: unresolved external symbol "void __cdecl output(char *,int *)" (?output@@YAXPADPAH@Z)
1.obj : error LNK2001: unresolved external symbol "void __cdecl input(char *,int *)" (?input@@YAXPADPAH@Z)
Debug/1.exe : fatal error LNK1120: 2 unresolved externals
执行 link.exe 时出错.

1.exe - 1 error(s), 0 warning(s)