关于#c#的问题，如何解决？

Question

这个平均值不对啊

#include<stdio.h>
#define  SIZE 10
#define  PAR  72
int main(void)
{
    int index, score[SIZE];
    int sum = 0;
    float average;


    printf("enter %d golf scores :\n", SIZE);
    for (index = 0; index < SIZE; index++)
        scanf_s("%d", & score[index]);


    printf("the scores read in are as fallows:\n");
    for (index = 0; index < SIZE; index++)
        printf("%5d",score[index]);


    printf("\n");


    sum += score[index];
    average = (float)sum / SIZE;


    printf("sum  of average=%.2f  scores=%d ", average, score);
    printf("that's a handicap of %.02f.\n", average - PAR);

    return 0;

}

运行结果

一个警告严重性 代码 说明 项目 文件 行 禁止显示状态
警告 C6273 调用 "printf" 实际类型: "int [10]" 时需要整数时，非整数传递为 Param(3)。 Project3 C:\Users\JIASHIJIE\Desktop\hello word\Project3\Project3\源.cpp 28

Answer 1

sum += score[index];
average = (float)sum / SIZE;
sum你得用循环计算总和啊
代码运行到你这行的时候，由于上面循环结束，这时候index的值是10，本身score[index]就越界访问，因此score[10]实际是个垃圾值，自然除以SIZE后还是垃圾值了

 
#include <stdio.h>
#define  SIZE 10
#define  PAR  72
int main(void)
{
    int index, score[SIZE];
    int sum = 0;
    float average;
 
 
    printf("enter %d golf scores :\n", SIZE);
    for (index = 0; index < SIZE; index++)
    {
        scanf_s("%d", & score[index]); 
        sum += score[index];        //放到输入循环里，直接统计总分就好了
    }
    average = (float)sum / SIZE;
 
    printf("the scores read in are as fallows:\n");
    for (index = 0; index < SIZE; index++)
        printf("%5d",score[index]);
 
    printf("\n");

    printf("sum  of average=%.2f  scores=%d ", average, sum);   //输出scores应该是总成绩吧，变量是sum，不是score数组地址啊
    printf("that's a handicap of %.02f.\n", average - PAR);
 
    return 0;
 
}