P138-5 C语言源代码

#include <stdio.h>
main()
{
    struct student{
        char no[8];
        char name[8];
        int ps;
        int sx;
        int qm;
        float zp;
    };
    struct student ab[10]={
        {
            "2020001","张三1",86,67,89,0
        },{
            "2020002","张三2",77,95,87,0
        },{
            "2020003","张三3",88,96,96,0
        },{
            "2020004","张三4",79,76,87,0
        },{
            "2020005","张三5",60,75,76,0
        },{
            "2020006","张三6",61,77,98,0 
        },{
            "2020007","张三7",84,76,98,0
        },{
            "2020008","张三8",26,55,93,0
        },{
            "2020009","张三9",86,76,33,0
        },{
            "2020010","张三10",56,45,64,0
        }
    };
    int a,rs=0;float jgl;
    int len=sizeof(ab)/sizeof(ab[0]);
    for(a=0;a<len;a++)
    {
        ab[a].zp=ab[a].ps*0.3+ab[a].sx*0.3+ab[a].qm*0.4;
        if (ab[a].zp>=60) rs++;
    }
    jgl=(float)rs/len;
    for(a=0;a<len;a++)
    printf("学号：%s,姓名：%s,总评成绩为：%f\n",ab[a].no,ab[a].name,ab[a].zp);
    printf("及格人数为%d,及格率为%f",rs,jgl);
    getchar();
 }