#include "stdio.h"
#define N 2
int i;
struct course{
    int Chinese;
    int Math;
    int English;
    int Java;
    int C;
};
struct person{
    char number[15];
    char name[15];
    char sex[15];   
    struct course score;
};
void fnDataIn(struct person data[],int n);   
void fnDataOut(struct person data[],int n);

void fnDataIn(struct person data[],int n)
{
    printf("Pls input students:number,name,sex,course(Chinese,Math,English,Java,C)\n");
    for(i=0;i<n;i++)
    scanf("%s%s%s%d%d%d%d%d",data[i].number,data[i].name,data[i].sex,&data[i].score.Chinese,&data[i].score.Math,&data[i].score.English,&data[i].score.Java,&data[i].score.C);
}

void fnDataOut(struct person data[],int n)
{
    for(i=0;i<n;i++)
    printf("\n%s %s %s\nChinese:%d\nMath:%d\nEnglish:%d\nJava:%d\nC:%d\n",data[i].number,data[i].name,data[i].sex,data[i].score.Chinese,data[i].score.Math,data[i].score.English,data[i].score.Java,data[i].score.C);
}
void main()
{
    struct person a[N];
    fnDataIn(a,N);
    fnDataOut(a,N);
    getch();
}

里面的void fnDataIn(struct person data[],int n);的(struct person data[],int n)是什么意思？还有主函数(a,N)也不懂。还有n是什么？

[ 本帖最后由 Kevin姜 于 2013-6-19 20:32 编辑 ]