一维数组计算多个数的平均值

/*程序目的：运用一维数组计算多个数的平均值*/

/*VI编辑 GCC编译*/

#include<stdio.h>

int main()

{

int Max=0;

int i;

float num[20];

float sum;

float average;

 

sum=0;

printf("Please input the number of data:");

scanf("%d",&Max);

if(Max<=20)

{

for(i=0;i<Max;i++)

{

printf("Please input a nember:");

scanf("%f",&num[i]);

sum+=num[i];

}

average=sum/Max;

printf("The average is %5.2f /n",average);

}

else

{printf("Please input a number less than 20.");}

 

return 0;

}