数组求平均成绩

#include<stdio.h>

float average(float a[10])
{
int i;
float sum=a[0];
for(i=1;i<10;i++)
sum=sum+a[i];
return(sum/10);
}
int main()
{
float average(float a[10]);
float a[10],aver;
int i;
printf(“input ten score :\n”);
for(i=0;i<10;i++)
scanf(“%f”,&a[i]);
aver=average(a);
printf(“\nthe average score is %5.2f\n”,aver);
}

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转载自blog.csdn.net/qq_41661800/article/details/81902728
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