计算学生个人平均成绩

Posted 2020-12-18 程序袁欢

/*程序袁欢，袁欢的博客，www.g-7.net，革启博客
版本：vs2019社区版
功能：计算学生个人平均成绩*/
#include<stdio.h>
int main()
{
    int i, j;//循环变量
    int score[4][3];
    int aver_people[4] = { 0 };
    printf("请输入成绩：\n");
    for (i = 0; i < 4; i++)
    {
        for (j = 0; j < 3; j++)
        {
            scanf_s("%d", &score[i][j]);
        }
    }
    printf("每个人的成绩如下：\n");
    for (i = 0; i < 4; i++)
    {
        for (j = 0; j < 3; j++)
        {
            printf("%-4d", score[i][j]);
        }
        printf("\n");
    }
    //计算各人成绩
    for (i = 0; i < 4; i++)
    {
        for (j = 0; j < 3; j++)
        {
            aver_people[i] = aver_people[i] + score[i][j];
        }
        aver_people[i] = aver_people[i] / 3;
    }
    printf("平均成绩为：\n");
    printf("王伟：%d;王强：%d；袁欢：%d；罗梅：%d\n",aver_people[0], aver_people[1], aver_people[2], aver_people[3]);
    return 0;
}