#include<stdio.h>

main()
{
    struct student
    {
        char name[20];
        long num;
        float score[4];

    }st[3];
        int i,j;
        float t;
        printf("Enter students\'datas:\n");
            for(i=0;i<3;i++)
        {
               scanf("%ld",&st[i].num);
                getchar();
                gets(st[i].name);

            for(j=0;j<4;j++)
             {
                scanf("%f",&st[i].score[j]);

             }
        }
        printf("No.\tName\tscore1\tscore2\tscore3\tscore4\n");
        for(i=0;i<3;i++)
        {
        printf("%ld\t%s\t",st[i].num,st[i].name);
        for(j=0;j<4;j++)
        printf("%f\t",st[i].score[j]);
        printf("\n");
        }
    getch();

}

看看

恩恩。