
/*求n个数的平均值*/
#include"stdio.h"
void main()
{
int i=1,n,s=0;
float ave,m;
printf ( "请输入一个整数n:\n" );
scanf ( "%d",&n );
while ( i<=n )
{
printf ( "请输入数字!\n" );
scanf ( "%f",&m );
s=s+m;
i++;
ave=s/n;
}
printf ( "%d个数的平均值是:%f\n",n,ave );
}


